HP D8C23UT, 8300, D8C19UT, 8300E User Manual

HP Compaq Business PC Hardware Reference Guide

Elite 8300 Series Convertible Minitower Elite 8300 Series Microtower Elite 8300 Series Small Form Factor Elite 8300 Series Ultra-Slim Desktop

Microsoft, Windows, and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.

The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

This document contains proprietary information that is protected by copyright. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Hewlett-Packard Company.

HP Compaq Business PC Hardware Reference Guide

Elite 8300 Series Convertible Minitower

Elite 8300 Series Microtower

Elite 8300 Series Small Form Factor

Elite 8300 Series Ultra-Slim Desktop

First Edition (March 2012)

Document part number: 686563–001

About This Book

This guide provides basic information for upgrading HP Compaq Business PCs.

WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily

harm or loss of life.

CAUTION: Text set off in this manner indicates that failure to follow directions could result in

damage to equipment or loss of information.

NOTE: Text set off in this manner provides important supplemental information.

iii

iv About This Book

Table of contents

1 Product Features ............................................................................................................................................ 1

Standard Configuration Features ......................................................................................................... 1

Convertible Minitower (CMT) Front Panel Components ....................................................................... 3

Microtower (MT) Front Panel Components .......................................................................................... 4

Small Form Factor (SFF) Front Panel Components ............................................................................. 5

Ultra-Slim Desktop (USDT) Front Panel Components ......................................................................... 6

Convertible Minitower (CMT) Rear Panel Components ....................................................................... 7

Microtower (MT) Rear Panel Components ........................................................................................... 8

Small Form Factor (SFF) Rear Panel Components ............................................................................. 9

Ultra-Slim Desktop (USDT) Rear Panel Components ........................................................................ 10

Media Card Reader Components ....................................................................................................... 11

Keyboard ............................................................................................................................................ 12

Using the Windows Logo Key ............................................................................................ 13

Serial Number Location ...................................................................................................................... 14

2 Convertible Minitower (CMT) Hardware Upgrades .................................................................................... 17

Serviceability Features ....................................................................................................................... 17

Warnings and Cautions ...................................................................................................................... 17

Removing the Computer Access Panel .............................................................................................. 18

Replacing the Computer Access Panel .............................................................................................. 19

Removing the Front Bezel .................................................................................................................. 20

Removing Bezel Blanks ..................................................................................................................... 21

Replacing the Front Bezel .................................................................................................................. 22

System Board Connections ................................................................................................................ 23

Installing Additional Memory .............................................................................................................. 24

DIMMs ............................................................................................................................... 24

DDR3-SDRAM DIMMs ...................................................................................................... 24

Populating DIMM Sockets ................................................................................................. 25

Installing DIMMs ................................................................................................................ 26

Removing or Installing an Expansion Card ........................................................................................ 28

Drive Positions ................................................................................................................................... 32

Removing a Drive from a Drive Bay ................................................................................................... 33

Installing Drives .................................................................................................................................. 37

Installing a 5.25-inch Drive into a Drive Bay ...................................................................... 38

Installing a Hard Drive into an Internal Drive Bay .............................................................. 41

Changing from a Minitower to a Desktop Configuration ..................................................................... 45

Changing from a Desktop to a Minitower Configuration ..................................................................... 47

Installing a Security Lock .................................................................................................................... 50

Cable Lock ......................................................................................................................... 50

Padlock .............................................................................................................................. 50

HP Business PC Security Lock .......................................................................................... 51

Front Bezel Security .......................................................................................................... 55

3 Microtower (MT) Hardware Upgrades ......................................................................................................... 57

Serviceability Features ....................................................................................................................... 57

Warnings and Cautions ...................................................................................................................... 57

Removing the Computer Access Panel .............................................................................................. 58

Replacing the Computer Access Panel .............................................................................................. 59

Removing the Front Bezel .................................................................................................................. 60

Removing Bezel Blanks ..................................................................................................................... 60

Replacing the Front Bezel .................................................................................................................. 61

System Board Connections ................................................................................................................ 62

Installing Additional Memory .............................................................................................................. 63

DIMMs ............................................................................................................................... 63

DDR3-SDRAM DIMMs ...................................................................................................... 63

Populating DIMM Sockets ................................................................................................. 63

Installing DIMMs ................................................................................................................ 64

Removing or Installing an Expansion Card ........................................................................................ 66

Drive Positions ................................................................................................................................... 70

Installing and Removing Drives .......................................................................................................... 71

Removing a 5.25-inch or 3.5-inch Drive from a Drive Bay ................................................. 73

Installing a 5.25-inch or 3.5-inch Drive into a Drive Bay .................................................... 75

Removing a Hard Drive from a Drive Bay .......................................................................... 78

Installing a Hard Drive into an Internal Drive Bay .............................................................. 79

Installing a Security Lock .................................................................................................................... 83

Cable Lock ......................................................................................................................... 83

Padlock .............................................................................................................................. 83

HP Business PC Security Lock .......................................................................................... 84

Front Bezel Security .......................................................................................................... 88

4 Small Form Factor (SFF) Hardware Upgrades ........................................................................................... 90

Serviceability Features ....................................................................................................................... 90

Warnings and Cautions ...................................................................................................................... 90

Removing the Computer Access Panel .............................................................................................. 91

Replacing the Computer Access Panel .............................................................................................. 92

Removing the Front Bezel .................................................................................................................. 93

Removing Bezel Blanks ..................................................................................................................... 93

Replacing the Front Bezel .................................................................................................................. 94

Changing from Desktop to Tower Configuration ................................................................................ 95

System Board Connections ................................................................................................................ 96

Installing Additional Memory .............................................................................................................. 97

DIMMs ............................................................................................................................... 97

DDR3-SDRAM DIMMs ...................................................................................................... 97

Populating DIMM Sockets ................................................................................................. 97

Installing DIMMs ................................................................................................................ 98

Removing or Installing an Expansion Card ...................................................................................... 101

Drive Positions ................................................................................................................................. 105

Installing and Removing Drives ........................................................................................................ 106

Removing a 5.25-inch Drive from a Drive Bay ................................................................. 108

Installing a 5.25-inch Drive into a Drive Bay .................................................................... 110

Removing a 3.5-inch Drive from a Drive Bay ................................................................... 113

Installing a 3.5-inch Drive into a Drive Bay ...................................................................... 115

Removing and Replacing the Primary 3.5-inch Internal Hard Drive ................................ 117

Installing a Security Lock .................................................................................................................. 121

Cable Lock ....................................................................................................................... 121

Padlock ............................................................................................................................ 121

HP Business PC Security Lock ........................................................................................ 122

Front Bezel Security ........................................................................................................ 126

5 Ultra-Slim Desktop (USDT) Hardware Upgrades ...................................................................................... 128

Serviceability Features ..................................................................................................................... 128

Warnings and Cautions .................................................................................................................... 128

Connecting the Power Cord ............................................................................................................. 129

Removing the Computer Access Panel ............................................................................................ 130

Replacing the Computer Access Panel ............................................................................................ 131

Removing the Front Bezel ................................................................................................................ 132

Removing a Bezel Blank .................................................................................................................. 133

Replacing the Front Bezel ................................................................................................................ 133

Changing from Desktop to Tower Configuration .............................................................................. 134

System Board Connections .............................................................................................................. 135

Installing Additional Memory ............................................................................................................ 136

SODIMMs ........................................................................................................................ 136

DDR3-SDRAM SODIMMs ............................................................................................... 136

Populating SODIMM Sockets .......................................................................................... 137

Installing SODIMMs ......................................................................................................... 138

Replacing the Optical Drive .............................................................................................................. 140

Removing the Optical Drive ............................................................................................. 140

Preparing the New Optical Drive ..................................................................................... 141

vii

Installing the New Optical Drive ....................................................................................... 142

Replacing the Hard Drive ................................................................................................................. 143

Installing and Removing a Port Cover .............................................................................................. 147

Installing a Security Lock .................................................................................................................. 148

Cable Lock ....................................................................................................................... 148

Padlock ............................................................................................................................ 149

HP Business PC Security Lock ........................................................................................ 149

Front Bezel Security ........................................................................................................ 153

Appendix A Battery Replacement ................................................................................................................ 155

Appendix B Removing and Replacing a Removable 3.5-inch SATA Hard Drive ..................................... 158

Appendix C Unlocking the Smart Cover Lock ............................................................................................ 163

Smart Cover FailSafe Key ................................................................................................................ 163

Using the Smart Cover FailSafe Key to Remove the Smart Cover Lock ......................................... 163

Appendix D Electrostatic Discharge ............................................................................................................ 166

Preventing Electrostatic Damage ..................................................................................................... 166

Grounding Methods .......................................................................................................................... 166

Appendix E Computer Operating Guidelines, Routine Care and Shipping Preparation ......................... 167

Computer Operating Guidelines and Routine Care .......................................................................... 167

Optical Drive Precautions ................................................................................................................. 168

Operation ......................................................................................................................... 168

Cleaning ........................................................................................................................... 168

Safety ............................................................................................................................... 168

Shipping Preparation ........................................................................................................................ 168

Index ................................................................................................................................................................. 169

viii

1 Product Features

Standard Configuration Features

Features may vary depending on the model. For a complete listing of the hardware and software installed in the computer, run the diagnostic utility (included on some computer models only).

Figure 1-1 Convertible Minitower Configuration

NOTE: The HP Compaq Convertible Minitower computer can be easily converted to a desktop. For

more information, see guide.

Figure 1-2 Microtower Configuration

Changing from a Minitower to a Desktop Configuration on page 45 in this

Standard Configuration Features 1

Figure 1-3 Small Form Factor Configuration

NOTE: The Small Form Factor computer can also be used in a tower orientation. For more

information, see

Changing from Desktop to Tower Configuration on page 95 in this guide.

Figure 1-4 Ultra-Slim Desktop Configuration

2 Chapter 1 Product Features

Convertible Minitower (CMT) Front Panel Components

Drive configuration may vary by model. Some models have a bezel blank covering one or more drive bays.

Figure 1-5 Front Panel Components

Table 1-1 Front Panel Components

1 5.25-inch Optical Drives 5 Microphone/Headphone Connector

2 5.25-inch Media Card Reader (optional) 6 Power On Light

3 Dual-State Power Button 7 Headphone Connector

4 Hard Drive Activity Light 8 USB (Universal Serial Bus) Ports

NOTE: When a device is plugged into the Microphone/Headphone Connector, a dialog box will pop up asking if

you want to use the connector for a microphone Line-In device or a headphone. You can reconfigure the connector at any time by double-clicking the Realtek HD Audio Manager icon in the Windows taskbar.

NOTE: The Power On Light is normally green when the power is on. If it is flashing red, there is a problem with

the computer and it is displaying a diagnostic code. Refer to the Maintenance and Service Guide to interpret the code.

Convertible Minitower (CMT) Front Panel Components 3

Microtower (MT) Front Panel Components

Drive configuration may vary by model. Some models have a bezel blank covering one or more drive bays.

Table 1-2 Front Panel Components

1 5.25-inch Optical Drives 5 3.5-inch Media Card Reader (optional)

2 Hard Drive Activity Light 6 Dual-State Power Button

3 Microphone/Headphone Connector 7 Power On Light

4 USB (Universal Serial Bus) 2.0 Ports 8 Headphone Connector

NOTE: When a device is plugged into the Microphone/Headphone Connector, a dialog box will pop up asking if

NOTE: The Power On Light is normally green when the power is on. If it is flashing red, there is a problem with

the computer and it is displaying a diagnostic code. Refer to the Maintenance and Service Guide to interpret the code.

4 Chapter 1 Product Features

Small Form Factor (SFF) Front Panel Components

Drive configuration may vary by model. Some models have a bezel blank covering one or more drive bays.

Figure 1-6 Front Panel Components

Table 1-3 Front Panel Components

1 5.25-inch Optical Drive 5 Microphone/Headphone Connector

2 Dual-State Power Button 6 3.5-inch Media Card Reader (optional)

3 Power On Light 7 Hard Drive Activity Light

4 USB (Universal Serial Bus) Ports 8 Headphone Connector

NOTE: When a device is plugged into the Microphone/Headphone Connector, a dialog box will pop up asking if

NOTE: The Power On Light is normally green when the power is on. If it is flashing red, there is a problem with

the computer and it is displaying a diagnostic code. Refer to the Maintenance and Service Guide to interpret the code.

Small Form Factor (SFF) Front Panel Components 5

Ultra-Slim Desktop (USDT) Front Panel Components

Drive configuration may vary by model. Some models have a bezel blank covering the optical drive bay.

Figure 1-7 Front Panel Components

Table 1-4 Front Panel Components

1 Optical Drive 5 Microphone/Headphone Connector

2 Power On Light 6 USB (Universal Serial Bus) Ports

3 SD Media Card Reader (optional) 7 Hard Drive Activity Light

4 Headphone Connector 8 Dual-State Power Button

NOTE: When a device is plugged into the Microphone/Headphone Connector, a dialog box will pop up asking if

NOTE: The Power On Light is normally green when the power is on. If it is flashing red, there is a problem with

the computer and it is displaying a diagnostic code. Refer to the Maintenance and Service Guide to interpret the code.

6 Chapter 1 Product Features

Convertible Minitower (CMT) Rear Panel Components

Figure 1-8 Rear Panel Components

Table 1-5 Rear Panel Components

1 Power Cord Connector 7 Line-Out Connector for powered audio

NOTE: An optional second serial port and an optional parallel port are available from HP.

When a device is plugged into the blue Line-In Audio Connector, a dialog box will pop up asking if you want to use the connector for a line-in device or a microphone. You can reconfigure the connector at any time by doubleclicking the Realtek HD Audio Manager icon in the Windows taskbar.

The monitor connectors on the system board are inactive when a graphics card is installed in the computer.

If a graphics card is installed into one of the system board slots, the connectors on the graphics card and the system board may be used at the same time. Some settings may need to be changed in Computer Setup to use both connectors.

PS/2 Keyboard Connector (purple) 8 Line-In Audio Connector (blue)

VGA Monitor Connector 9 PS/2 Mouse Connector (green)

DisplayPort Monitor Connector 10 Serial Connector

USB 2.0 ports 11 RJ-45 Network Connector

USB 3.0 ports

devices (green)

Convertible Minitower (CMT) Rear Panel Components 7

Microtower (MT) Rear Panel Components

Figure 1-9 Rear Panel Components

Table 1-6 Rear Panel Components

1 Power Cord Connector 6 Line-Out Connector for powered audio

NOTE: An optional second serial port and an optional parallel port are available from HP.

The monitor connectors on the system board are inactive when a graphics card is installed in the computer.

If a graphics card is installed into one of the motherboard slots, the connectors on the graphics card and the system board may be used at the same time. Some settings may need to be changed in Computer Setup to use both connectors.

Line-In Audio Connector (blue) 7 PS/2 Keyboard Connector (purple)

PS/2 Mouse Connector (green) 8 VGA Monitor Connector

Serial Connector 9 DisplayPort Monitor Connector

RJ-45 Network Connector 10 USB 3.0 ports

devices (green)

USB 2.0 ports

8 Chapter 1 Product Features

Small Form Factor (SFF) Rear Panel Components

Figure 1-10 Rear Panel Components

Table 1-7 Rear Panel Components

1 RJ-45 Network Connector 7 DisplayPort Monitor Connector

4 Power Cord Connector 10

NOTE: An optional second serial port and an optional parallel port are available from HP.

The monitor connectors on the system board are inactive when a graphics card is installed in the computer.

Serial Connector 8 VGA Monitor Connector

PS/2 Mouse Connector (green) 9 PS/2 Keyboard Connector (purple)

Line-Out Connector for powered audio devices (green)

USB 2.0 ports 11 Line-In Audio Connector (blue)

USB 3.0 ports

Small Form Factor (SFF) Rear Panel Components 9

Ultra-Slim Desktop (USDT) Rear Panel Components

Figure 1-11 Rear Panel Components

Table 1-8 Rear Panel Components

1 Line-Out Connector for powered audio

NOTE: If an MXM graphics card is installed, all three monitor ports are active. The integrated graphics operate

DisplayPort2 (top port). The MXM/ATI drivers operate DisplayPort1 (bottom port) and VGA. If the integrated graphics are disabled in the BIOS settings, DisplayPort2 (top port) will not be active.

If an MXM graphics card is not installed, all three monitor ports are driven by the integrated graphics. Due to a limitation with the Intel integrated graphics, when a DisplayPort to DVI or HDMI adapter is installed, the VGA port will not be active.

devices (green)

DisplayPort Monitor Connectors 7 Power Cord Connector

USB 3.0 ports 8 Line-In Audio Connector (blue)

USB 2.0 ports 9 RJ-45 Network Connector

PS/2 Keyboard Connector (purple) 10 PS/2 Mouse Connector (green)

6 VGA Monitor Connector

10 Chapter 1 Product Features

Media Card Reader Components

The media card reader is an optional device available on some models only. Refer to the following illustration and table to identify the media card reader components.

Figure 1-12 Media Card Reader Components

Table 1-9 Media Card Reader Components

No. Slot Media

1 xD

2 MicroSD ● MicroSD (T-Flash) ● MicroSDHC

3 Media Card Reader

Activity Light

4 SD/MMC+/miniSD ● Secure Digital (SD)

5 USB ● USB (Universal Serial

6 CompactFlash I/II ● CompactFlash Card

7 MS PRO/MS PRO DUO ● Memory Stick (MS)

xD-Picture Card (xD)

●

● MiniSDHC

Secure Digital High

●

Capacity (SDHC)

MiniSD

●

Bus) Port

Type 1

● MagicGate Memory

Stick (MG)

● MagicGate Memory

Duo

MultiMediaCard

●

(MMC)

Reduced Size

●

MultiMediaCard (RS MMC)

● CompactFlash Card

Type 2

● Memory Stick Select

● Memory Stick Duo

(MS Duo)

● Memory Stick PRO

(MS PRO)

● MultiMediaCard 4.0

(MMC Plus)

Reduced Size

●

MultiMediaCard 4.0 (MMC Mobile)

MMC Micro (adapter

●

required)

● MicroDrive

● Memory Stick PRO

Duo (MS PRO Duo)

Memory Stick PRO-

●

HG Duo

● Memory Stick Micro

(M2) (adapter required)

Media Card Reader Components 11

Keyboard

Figure 1-13 Keyboard Components

Table 1-10 Keyboard Components

1 Function Keys Perform special functions depending on the software application being used.

2 Editing Keys Includes the following: Insert, Home, Page Up, Delete, End, and Page Down.

3 Status Lights Indicate the status of the computer and keyboard settings (Num Lock, Caps

Lock, and Scroll Lock).

4 Numeric Keys Work like a calculator keypad.

5 Arrow Keys Used to navigate through a document or Web site. These keys allow you to

6 Ctrl Keys Used in combination with another key; their effect depends on the application

Application Key

Windows Logo Keys

9 Alt Keys Used in combination with another key; their effect depends on the application

Keys available in select geographic regions.

move left, right, up, and down, using the keyboard instead of the mouse.

software you are using.

Used (like the right mouse button) to open pop-up menus in a Microsoft Office application. May perform other functions in other software applications.

Used to open the Start menu in Microsoft Windows. Used in combination with other keys to perform other functions.

software you are using.

12 Chapter 1 Product Features

Using the Windows Logo Key

Use the Windows Logo key in combination with other keys to perform certain functions available in the Windows operating system. Refer to

Table 1-11 Windows Logo Key Functions

The following Windows Logo Key functions are available in Microsoft Windows XP, Microsoft Windows Vista, and Microsoft Windows 7.

Windows Logo Key Displays or hides the Start menu

Windows Logo Key + d Displays the Desktop

Windows Logo Key + m Minimizes all open applications

Shift + Windows Logo Key + m Undoes Minimize All

Windows Logo Key + e Launches My Computer

Windows Logo Key + f Launches Find Document

Windows Logo Key + Ctrl + f Launches Find Computer

Windows Logo Key + F1 Launches Windows Help

Keyboard on page 12 to identify the Windows Logo key.

Windows Logo Key + l Locks the computer if you are connected to a network domain,

Windows Logo Key + r Launches the Run dialog box

Windows Logo Key + u Launches the Utility Manager

Windows Logo Key + Tab Windows XP - Cycles through the Taskbar buttons

In addition to the Windows Logo Key functions described above, the following functions are also available in Microsoft Windows Vista and Windows 7.

Ctrl + Windows Logo Key + Tab Use the arrow keys to cycle through programs on the Taskbar

Windows Logo Key + Spacebar Brings all gadgets to the front and select Windows Sidebar

Windows Logo Key + g Cycles through Sidebar gadgets

Windows Logo Key + t Cycles through programs on the taskbar

Windows Logo Key + u Launches Ease of Access Center

Windows Logo Key + any number key Launches the Quick Launch shortcut that is in the position that

or allows you to switch users if you are not connected to a network domain

Windows Vista and Windows 7 - Cycles through programs on the Taskbar using the Windows Flip 3-D

by using Windows Flip 3-D

corresponds to the number (for example, Windows Logo Key + 1 launches the first shortcut in the Quick Launch menu)

In addition to the Windows Logo Key functions described above, the following functions are also available in Microsoft Windows 7.

Windows Logo Key + Ctrl + b Switches to the program that displayed a message in the

notification area

Windows Logo Key + p Choose a presentation display mode

Windows Logo Key + up arrow Maximizes the window

Windows Logo Key + left arrow Snaps the window to the left side of the screen

Keyboard 13

Table 1-11 Windows Logo Key Functions (continued)

Windows Logo Key + right arrow Snaps the window to the right side of the screen

Windows Logo Key + down arrow Minimizes the window

Windows Logo Key + Shift + up arrow Stretches the window to the top and bottom of the screen

Windows Logo Key + Shift + left arrow or right

arrow

Windows Logo Key + + (on numpad) Zooms in

Windows Logo Key + - (on numpad) Zooms out

Serial Number Location

Each computer has a unique serial number and a product ID number that are located on the top cover of the computer. Keep these numbers available for use when contacting customer service for assistance.

Figure 1-14 Convertible Minitower Serial Number and Product ID Location

Moves a window from one monitor to another

14 Chapter 1 Product Features

Figure 1-15 Microtower Serial Number and Product ID Location

Figure 1-16 Small Form Factor Serial Number and Product ID Location

Serial Number Location 15

Figure 1-17 Ultra-Slim Desktop (USDT) Serial Number and Product ID Location

16 Chapter 1 Product Features

2 Convertible Minitower (CMT) Hardware

Upgrades

Serviceability Features

The computer includes features that make it easy to upgrade and service. No tools are needed for most of the installation procedures described in this chapter.

Warnings and Cautions

Before performing upgrades be sure to carefully read all of the applicable instructions, cautions, and warnings in this guide.

WARNING! To reduce the risk of personal injury from electrical shock, hot surfaces, or fire:

Disconnect the power cord from the wall outlet and allow the internal system components to cool before touching.

Do not plug telecommunications or telephone connectors into the network interface controller (NIC) receptacles.

Do not disable the power cord grounding plug. The grounding plug is an important safety feature.

Plug the power cord in a grounded (earthed) outlet that is easily accessible at all times.

To reduce the risk of serious injury, read the Safety & Comfort Guide. It describes proper workstation, setup, posture, and health and work habits for computer users, and provides important electrical and mechanical safety information. This guide is located on the Web at

WARNING! Energized and moving parts inside.

Disconnect power to the equipment before removing the enclosure.

Replace and secure the enclosure before re-energizing the equipment.

CAUTION: Static electricity can damage the electrical components of the computer or optional

equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object. See information.

When the computer is plugged into an AC power source, voltage is always applied to the system board. You must disconnect the power cord from the power source before opening the computer to prevent damage to internal components.

Electrostatic Discharge on page 166 for more

http://www.hp.com/ergo.

Serviceability Features 17

Removing the Computer Access Panel

To access internal components, you must remove the access panel:

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Lift up on the access panel handle (1) then lift the access panel off the computer (2).

Figure 2-1 Removing the Computer Access Panel

18 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

Replacing the Computer Access Panel

Slide the lip on the front end of the access panel under the lip on the front of the chassis (1) then press the back end of the access panel onto the unit so that it locks into place (2).

Figure 2-2 Replacing the Computer Access Panel

Replacing the Computer Access Panel 19

Removing the Front Bezel

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Lift up the three tabs on the side of the bezel (1), then rotate the bezel off the chassis (2).

Figure 2-3 Removing the Front Bezel

20 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

Removing Bezel Blanks

On some models, there are bezel blanks covering the 5.25-inch drive bays that need to be removed before installing a drive. To remove a bezel blank:

1. Remove the access panel and front bezel.

2. Gently pull the subpanel, with the bezel blanks secured in it, away from the front bezel, then

remove the desired bezel blank.

CAUTION: Hold the subpanel straight when you pull it away from the front bezel. Pulling the

subpanel away at an angle could damage the pins that align it within the front bezel.

Figure 2-4 Removing Bezel Blanks from the Subpanel (Desktop Shown)

NOTE: When replacing the subpanel, ensure that the aligning pins and any remaining bezel blanks

are in their proper orientation. The logo on the subpanel should be located at the bottom of the subpanel when properly oriented.

Removing Bezel Blanks 21

Replacing the Front Bezel

Insert the three hooks on the bottom side of the bezel into the rectangular holes on the chassis (1) then rotate the top side of the bezel onto the chassis (2) and snap it into place.

Figure 2-5 Replacing the Front Bezel

22 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

System Board Connections

Refer to the following illustration and table to identify the system board connectors.

Figure 2-6 System Board Connections

Table 2-1 System Board Connections

No. System Board Connector System Board Label Color Component

1 PCI PCI3 white Expansion Card

2 PCI PCI2 white Expansion Card

3 PCI PCI1 white Expansion Card

4 Hood Lock HLCK black Hood Lock

5 Parallel Port PAR black Parallel Port

6 PCI Express x16 downshifted

to a x4

7 PCI Express x16 X16PCIEXP black Expansion Card

8 PCI Express x1 X1PCIEXP1 black Expansion Card

9 Hood Sensor HSENSE white Hood Sensor

10 DIMM4 (Channel A) DIMM4 white Memory Module

11 DIMM3 (Channel A) DIMM3 black Memory Module

12 DIMM2 (Channel B) DIMM2 white Memory Module

13 DIMM1 (Channel B) DIMM1 black Memory Module

14 Power SATA PWR1 black SATA Optical Drives

15 Power SATA PWR0 black SATA Hard Drives

X4PCIEXP white Expansion Card

16 USB MEDIA black USB Device, such as a Media Card

Reader

System Board Connections 23

Table 2-1 System Board Connections (continued)

No. System Board Connector System Board Label Color Component

17 USB MEDIA2 black USB Device, such as a Media Card

18 SATA 2.0 SATA2 white 3rd Hard Drive, or 1st Optical Drive if

19 SATA 3.0 SATA0 dark blue 1st Hard Drive

20 SATA 3.0 SATA1 light blue 2nd Hard Drive

21 SATA 2.0 SATA3 white 2nd Optical Drive, or 1st Optical

22 eSATA ESATA black eSATA Adapter Cable, or 2nd

23 Serial Port COMB black Serial Port

Installing Additional Memory

The computer comes with double data rate 3 synchronous dynamic random access memory (DDR3SDRAM) dual inline memory modules (DIMMs).

DIMMs

The memory sockets on the system board can be populated with up to four industry-standard DIMMs. These memory sockets are populated with at least one preinstalled DIMM. To achieve the maximum memory support, you can populate the system board with up to 16-GB of memory configured in a high-performing dual channel mode.

Reader

no 3rd Hard Drive

Drive if a 3rd Hard Drive exists

Optical Drive if a 3rd Hard Drive exists

DDR3-SDRAM DIMMs

CAUTION: This product DOES NOT support DDR3 Ultra Low Voltage (DDR3U) memory. The

processor is not compatible with DDR3U memory and if you plug DDR3U memory into the system board, it can cause the physical damage to the DIMM or invoke system malfunction.

For proper system operation, the DDR3-SDRAM DIMMs must be:

industry-standard 240-pin

●

● unbuffered non-ECC PC3-12800 DDR3-1600 MHz-compliant

1.5 volt DDR3-SDRAM DIMMs

●

The DDR3-SDRAM DIMMs must also:

support CAS latency 11 DDR3 1600 MHz (11-11-11 timing)

●

contain the mandatory JEDEC SPD information

●

24 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

In addition, the computer supports:

● 512-Mbit, 1-Gbit, and 2-Gbit non-ECC memory technologies

single-sided and double-sided DIMMs

●

DIMMs constructed with x8 and x16 DDR devices; DIMMs constructed with x4 SDRAM are not

●

supported

NOTE: The system will not operate properly if you install unsupported DIMMs.

Populating DIMM Sockets

There are four DIMM sockets on the system board, with two sockets per channel. The sockets are labeled DIMM1, DIMM2, DIMM3, and DIMM4. Sockets DIMM1 and DIMM2 operate in memory channel B. Sockets DIMM3 and DIMM4 operate in memory channel A.

The system will automatically operate in single channel mode, dual channel mode, or flex mode, depending on how the DIMMs are installed.

The system will operate in single channel mode if the DIMM sockets are populated in one

●

channel only.

The system will operate in a higher-performing dual channel mode if the total memory capacity

●

of the DIMMs in Channel A is equal to the total memory capacity of the DIMMs in Channel B. The technology and device width can vary between the channels. For example, if Channel A is populated with two 1-GB DIMMs and Channel B is populated with one 2-GB DIMM, the system will operate in dual channel mode.

● The system will operate in flex mode if the total memory capacity of the DIMMs in Channel A is

not equal to the total memory capacity of the DIMMs in Channel B. In flex mode, the channel populated with the least amount of memory describes the total amount of memory assigned to dual channel and the remainder is assigned to single channel. For optimal speed, the channels should be balanced so that the largest amount of memory is spread between the two channels. If one channel will have more memory than the other, the larger amount should be assigned to Channel A. For example, if you are populating the sockets with one 2-GB DIMM, and three 1-GB DIMMs, Channel A should be populated with the 2-GB DIMM and one 1-GB DIMM, and Channel B should be populated with the other two 1-GB DIMMs. With this configuration, 4-GB will run as dual channel and 1-GB will run as single channel.

In any mode, the maximum operational speed is determined by the slowest DIMM in the system.

●

Installing Additional Memory 25

Installing DIMMs

CAUTION: You must disconnect the power cord and wait approximately 30 seconds for the power

to drain before adding or removing memory modules. Regardless of the power-on state, voltage is always supplied to the memory modules as long as the computer is plugged into an active AC outlet. Adding or removing memory modules while voltage is present may cause irreparable damage to the memory modules or system board.

The memory module sockets have gold-plated metal contacts. When upgrading the memory, it is important to use memory modules with gold-plated metal contacts to prevent corrosion and/or oxidation resulting from having incompatible metals in contact with each other.

Static electricity can damage the electronic components of the computer or optional cards. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object. For more information, refer to

When handling a memory module, be careful not to touch any of the contacts. Doing so may damage the module.

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: You must disconnect the power cord and wait approximately 30 seconds for the

power to drain before adding or removing memory modules. Regardless of the power-on state, voltage is always supplied to the memory modules as long as the computer is plugged into an active AC outlet. Adding or removing memory modules while voltage is present may cause irreparable damage to the memory modules or system board.

Electrostatic Discharge on page 166.

5. Remove the computer access panel.

WARNING! To reduce risk of personal injury from hot surfaces, allow the internal system

components to cool before touching.

26 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

6. Open both latches of the memory module socket (1), and insert the memory module into the

socket (2).

Figure 2-7 Installing a DIMM

NOTE: A memory module can be installed in only one way. Match the notch on the module

with the tab on the memory socket.

Populate the black DIMM sockets before the white DIMM sockets.

For maximum performance, populate the sockets so that the memory capacity is spread as equally as possible between Channel A and Channel B. Refer to

on page 25 for more information.

7. Push the module down into the socket, ensuring that the module is fully inserted and properly

seated. Make sure the latches are in the closed position (3).

8. Repeat steps 6 and 7 to install any additional modules.

9. Replace the computer access panel.

10. Reconnect the power cord and turn on the computer.

11. Lock any security devices that were disengaged when the access panel was removed.

The computer should automatically recognize the additional memory the next time you turn on the computer.

Populating DIMM Sockets

Installing Additional Memory 27

Removing or Installing an Expansion Card

The computer has three standard full-height PCI expansion slots, one PCI Express x1 expansion slot, one PCI Express x16 expansion slot, and one PCI Express x16 expansion slot that is downshifted to a x4 slot.

NOTE: You can install a PCI Express x1, x8, or x16 expansion card in the PCI Express x16 slots.

For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 slot that is NOT downshifted to a x4 slot.

To remove, replace, or add an expansion card:

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Locate the correct vacant expansion socket on the system board and the corresponding

expansion slot on the back of the computer chassis.

7. Press straight down on the two green thumb tabs inside the chassis (1) and rotate the expansion

card retention latch up (2).

Figure 2-8 Opening the Expansion Slot Retainer

28 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

8. Before installing an expansion card, remove the expansion slot cover or the existing expansion

card.

NOTE: Before removing an installed expansion card, disconnect any cables that may be

attached to the expansion card.

a. If you are installing an expansion card in a vacant socket, remove the appropriate

expansion slot cover on the back of the chassis. Lift the expansion slot cover from the expansion slot.

Figure 2-9 Removing an Expansion Slot Cover

b. If you are removing a standard PCI card or PCI Express x1 card, hold the card at each end

and carefully rock it back and forth until the connectors pull free from the socket. Lift the card straight up to remove it. Be sure not to scrape the card against other components.

Figure 2-10 Removing a Standard PCI Expansion Card

Removing or Installing an Expansion Card 29

c. If you are removing a PCI Express x16 card, pull the retention arm on the back of the

expansion socket away from the card and carefully rock the card back and forth until the connectors pull free from the socket. Lift the card straight up to remove it. Be sure not to scrape the card against other components.

Figure 2-11 Removing a PCI Express x16 Expansion Card

9. Store the removed card in anti-static packaging.

10. If you are not installing a new expansion card, install an expansion slot cover to close the open

slot.

CAUTION: After removing an expansion card, you must replace it with a new card or

expansion slot cover for proper cooling of internal components during operation.

30 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

11. To install a new expansion card, slide the bracket on the end of the card down into the slot on

the back of the chassis and press the card down firmly into the socket on the system board.

Figure 2-12 Installing an Expansion Card

NOTE: When installing an expansion card, press firmly on the card so that the whole

connector seats properly in the expansion card slot.

12. Close the expansion card retention latch, making sure that it snaps firmly into place.

13. Connect external cables to the installed card, if needed. Connect internal cables to the system

board, if needed.

14. Replace the computer access panel.

15. Reconnect the power cord and turn on the computer.

16. Lock any security devices that were disengaged when the computer access panel was removed.

17. Reconfigure the computer, if necessary.

Removing or Installing an Expansion Card 31

Drive Positions

Figure 2-13 Drive Positions (Minitower Configuration Shown)

Table 2-2 Drive Positions

1 Three 5.25-inch drive bays for optional drives (optical drives and media card reader shown)

2 Three 3.5-inch internal hard drive bays

NOTE: The drive configuration on your computer may be different than the drive configuration shown above.

The bottom 5.25-inch drive bay has a shorter depth than the upper two bays. The bottom bay supports a half-height drive or other device that is no more than 14.5 cm (5.7 inches) in depth. Do not try to force a larger drive, such as an optical drive, into the bottom bay. This could cause damage to the drive and the system board. The use of unnecessary force when installing any drive into the drive bay may result in damage to the drive.

To verify the type and size of the storage devices installed in the computer, run Computer Setup.

32 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

Removing a Drive from a Drive Bay

CAUTION: All removable media should be taken out of a drive before removing the drive from the

computer.

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the access panel and front bezel.

6. Disconnect the drive cables, as indicated in the following illustrations:

CAUTION: When removing the cables, pull the tab or connector instead of the cable itself to

avoid damaging the cable.

If you are removing an optical drive, disconnect the power cable (1) and data cable (2) from

●

the back of the drive.

Figure 2-14 Disconnecting the Optical Drive Cables

Removing a Drive from a Drive Bay 33

If you are removing a media card reader, disconnect the USB cable from the system board.

●

Figure 2-15 Disconnecting the Media Card Reader USB Cable

If you are removing a hard drive, disconnect the power cable (1) and data cable (2) from

●

the back of the drive.

Figure 2-16 Disconnecting the Hard Drive Cables

34 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

7. Remove the drive from the drive bay as follows:

● To remove a 5.25-inch drive in the desktop configuration, press down on the yellow

drivelock mechanism (1) and slide the drive from the drive bay (2).

CAUTION: When the yellow drivelock is pressed, all the 5.25-inch drives are released so

do not tilt the unit and allow the drives to fall out.

Figure 2-17 Removing a 5.25-inch Drive in the Desktop Configuration (Optical Drive

shown)

To remove a 5.25-inch drive in the minitower configuration, pull up on the green drivelock

●

mechanism (1) for that specific drive and slide the drive from the drive bay (2).

Figure 2-18 Removing a 5.25-inch Drive in the Minitower Configuration (Optical Drive

shown)

Removing a Drive from a Drive Bay 35

To remove a hard drive from one of the two lower internal hard drive bays, pull up on the

●

green hard drive drivelock mechanism (1) for that drive and slide the drive from the drive bay (2).

Figure 2-19 Removing a Hard Drive from the Lower Two Bays

To remove a hard drive from the upper internal hard drive bay, remove the screw on the

●

side of the bay that secures the drive in place (1), then slide the drive out of the bay (2).

Figure 2-20 Removing a Hard Drive from the Upper Bay

36 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

Installing Drives

When installing drives, follow these guidelines:

The primary Serial ATA (SATA) hard drive must be connected to the dark blue SATA connector

●

on the system board labeled SATA0. If you are adding a second hard drive, connect it to the light blue SATA1 connector.

Connect the first SATA optical drive to the white SATA connector on the system board labeled

●

SATA2. If you are adding a second optical drive, connect it to the white SATA3 connector.

Connect an optional eSATA adapter cable to the black SATA connector on the system board

●

labeled ESATA.

Connect a media card reader USB cable to the USB connector on the system board labeled

●

MEDIA.

The power cable for the SATA optical drives is a two-headed cable this is plugged into the

●

system board with the first connector routed to the middle 5.25-inch bay and the second connector routed to the top 5.25-inch bay.

The power cable for the SATA hard drives is a three-headed cable this is plugged into the

●

system board with the first connector routed to the bottom 3.5-inch bay, the second connector routed to the middle 3.5-inch bay, and the third connector routed to the top 3.5-inch bay.

The system does not support Parallel ATA (PATA) optical drives or PATA hard drives.

●

You must install guide screws to ensure the drive will line up correctly in the drive cage and lock

●

in place. HP has provided extra guide screws installed on the chassis. The hard drive uses 6-32 isolation mounting guide screws in the lower two bays and standard 6-32 screws in the upper bay. Four of each are installed on the hard drive bracket under the access panel. All other drives use M3 metric screws, eight of which are installed on the optical drive bracket under the access panel. The HP-supplied metric guide screws are black. The HP-supplied 6-32 isolation mounting guide screws are silver and blue. The HP-supplied standard 6-32 screws are silver. If you are replacing the primary hard drive, you must remove the four silver and blue 6-32 isolation mounting guide screws from the old hard drive and install them in the new hard drive.

Figure 2-21 Extra Guide Screw Locations

Installing Drives 37

No. Guide Screw Device

1 Black M3 Metric Screws 5.25-inch Drives

2 Silver 6-32 Standard Screws 3.5-inch Hard Drive in the Top Drive Bay (Bay 4)

3 Silver and Blue 6-32 Isolation Mounting Screws 3.5-inch Hard Drives in the Middle and Bottom Drive Bays

(Bays 5 and 6)

CAUTION: To prevent loss of work and damage to the computer or drive:

If you are inserting or removing a drive, shut down the operating system properly, turn off the computer, and unplug the power cord. Do not remove a drive while the computer is on or in standby mode.

Before handling a drive, ensure that you are discharged of static electricity. While handling a drive, avoid touching the connector. For more information about preventing electrostatic damage, refer to

Electrostatic Discharge on page 166.

Handle a drive carefully; do not drop it.

Do not use excessive force when inserting a drive.

Avoid exposing a hard drive to liquids, temperature extremes, or products that have magnetic fields such as monitors or speakers.

If a drive must be mailed, place the drive in a bubble-pack mailer or other protective packaging and label the package “Fragile: Handle With Care.”

Installing a 5.25-inch Drive into a Drive Bay

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Remove the front bezel. If you are installing a drive in a bay covered by a bezel blank, remove

the bezel blank. See

Removing Bezel Blanks on page 21 for more information.

38 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

7. Install four M3 metric guide screws in the lower holes on each side of the drive (1). HP has

provided four extra M3 metric guide screws on the 5.25-inch drive bracket under the access panel. The M3 metric guide screws are black. Refer to illustration of the extra M3 metric guide screws location.

NOTE: When replacing the drive, transfer the four M3 metric guide screws from the old drive to

the new one.

CAUTION: Use only 5-mm long screws as guide screws. Longer screws can damage the

internal components of the drive.

Figure 2-22 Installing a 5.25-Inch Drive in a Minitower (top) and Desktop (bottom)

Installing Drives on page 37 for an

8. Install the drive in the desired drive bay by sliding it all the way into the front of the drive cage

until it locks (2). The drivelock automatically secures the drive in the bay.

CAUTION: The bottom 5.25-inch drive bay has a shorter depth than the upper two bays. The

bottom bay supports a half-height drive or other device that is no more than 14.5 cm (5.7 inches) in depth. Do not try to force a larger drive, such as an optical drive, into the bottom bay. This could cause damage to the drive and the system board. The use of unnecessary force when installing any drive into the drive bay may result in damage to the drive.

Installing Drives 39

9. Connect the power and data cables to the drive as indicated in the following illustrations.

a. If you are installing an optical drive, connect the power cable (1) and data cable (2) to the

back of the drive.

NOTE: The power cable for the optical drives is a two-headed cable that is routed from

the system board to the rear of the optical drive bays.

Figure 2-23 Connecting the Optical Drive Cables

b. If your are installing a media card reader, connect the USB cable to the USB system board

connector labeled MEDIA.

Figure 2-24 Connecting the Media Card Reader USB Cable

10. If you are installing a new drive, connect the opposite end of the data cable to the appropriate

system board connector.

NOTE: If you are installing a new SATA optical drive, connect the data cable for the first optical

drive to the white SATA connector on the system board labeled SATA2. Connect the data cable for a second optical drive to the white SATA connector on the system board labeled SATA3.

Refer to connectors.

40 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

System Board Connections on page 23 for an illustration of the system board drive

11. Replace the front bezel and computer access panel.

12. Reconnect the power cord and turn on the computer.

13. Lock any security devices that were disengaged when the computer access panel was removed.

Installing a Hard Drive into an Internal Drive Bay

NOTE: The system does not support Parallel ATA (PATA) hard drives.

Before you remove the old hard drive, be sure to back up the data from the old hard drive so that you can transfer the data to the new hard drive.

To install a hard drive in a 3.5-inch internal drive bay:

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Install guide screws on the sides of the drive. The type of screws used depends on which drive

bay is being used to house the drive. If you are installing a 2.5-inch drive, you must install the drive in an adapter bracket.

NOTE: Extra guide screws are installed on the hard drive bracket under the access panel.

Refer to

If you are replacing a drive, transfer the guides screws from the old drive to the new one.

●

Installing Drives on page 37 for an illustration of the extra guide screw locations.

If you are installing a 3.5-inch drive in either of the lower two bays (bays 5 and 6), install four 6-32 silver and blue isolation mounting guide screws (two on each side of the drive).

Figure 2-25 Installing Isolation Mounting Guide Screws in a 3.5-inch Hard Drive

Installing Drives 41

If you are installing a 2.5-inch hard drive into either of the lower two bays (bays 5 and 6), do

●

the following:

Slide the drive into the bay adapter bracket, ensuring the connector on the drive is fully

◦

inserted into the connector on the adapter bracket.

Figure 2-26 Sliding the 2.5-inch Drive in the Adapter Bracket

Secure the drive to the bay adapter bracket by installing four black M3 adapter bracket

◦

screws through the sides of the bracket into the drive.

Figure 2-27 Securing the Drive in the Adapter Bracket

42 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

Install four 6-32 silver and blue isolation mounting guide screws in the adapter bracket

◦

(two on each side of the bracket).

Figure 2-28 Installing Isolation Mounting Guide Screws in the Adapter Bracket

If you are installing the drive in the upper bay (bay 4), install three standard 6-32 silver

●

guide screws (two on the right side and one on the left side in the screw hole closest to the power and data connectors).

Figure 2-29 Installing Standard Guide Screws

Installing Drives 43

7. Insert the hard drive into the bay as follows:

CAUTION: Make sure the guide screws line up with the guide slots in the drive cage. The use

of unnecessary force when installing any drive into the drive bay may result in damage to the drive.

If you are installing a hard drive into one of the lower two bays (bays 5 and 6), slide the

●

hard drive into the drive bay until it locks. The drivelock automatically secures the drive in the bay.

Figure 2-30 Installing a Hard Drive into the Lower Two Bays

● If you are installing a hard drive into the upper bay (bay 4), slide the hard drive into the

drive bay (1) then secure the drive in place with a standard 6-32 screw (2).

Figure 2-31 Installing a Hard Drive into the Upper Bay

44 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

8. Connect the power cable (1) and data cable (2) to the rear of the hard drive.

NOTE: The power cable for the hard drives is a three-headed cable that is routed from the

system board to the rear of the hard drive bays.

Figure 2-32 Connecting the Power Cable and Data Cable to a SATA Hard Drive

9. Connect the opposite end of the data cable to the appropriate system board connector.

NOTE: If your system has only one SATA hard drive, you must connect the hard drive data

cable to the dark blue connector labeled SATA0 to avoid any hard drive performance problems. If you are adding a second hard drive, connect the data cable to the light blue connector labeled SATA1.

10. Replace the computer access panel.

11. Reconnect the power cord and turn on the computer.

12. Lock any security devices that were disengaged when the computer access panel was removed.

Changing from a Minitower to a Desktop Configuration

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Remove the front bezel.

7. Disconnect all power and data cables from the back of the drives in the 5.25-inch drive bays.

Changing from a Minitower to a Desktop Configuration 45

8. To release the drives from the 5.25-inch drive bay, lift the release tab on the green latch drive

bracket for the drive (1). While lifting the release tab, slide the drive from its drive bay (2). Repeat this step for each 5.25-inch drive.

Figure 2-33 Releasing the 5.25-inch Drives from the Drive Bays (Minitower)

9. Gently slide the drive into the uppermost available bay until it snaps into place. When the drive is

properly inserted, the drivelock will secure it. Repeat this step for each drive.

Figure 2-34 Installing a Drive in the Desktop Configuration

CAUTION: The bottom 5.25-inch drive bay has a shorter depth than the upper two bays. The

10. Reconnect all power and data cables to the drives in the 5.25-inch drive bays.

46 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

11. Remove the bezel subpanel as described in Removing Bezel Blanks on page 21.

CAUTION: Hold the subpanel straight when you pull it away from the front bezel. Pulling the

subpanel away at an angle could damage the pins that align it within the front bezel.

12. Reposition the bezel blanks within the subpanel in the proper orientation for the desktop

configuration.

13. Reposition the subpanel (rotate it 90º) with the logo at the bottom, then snap it back into the

bezel.

Figure 2-35 Changing from a Minitower to a Desktop Configuration

14. Replace the front bezel and computer access panel.

15. Reconnect the power cord and turn on the computer.

16. Lock any security devices that were disengaged when the computer access panel was removed.

Changing from a Desktop to a Minitower Configuration

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Remove the front bezel.

7. Disconnect all power and data cables from the back of the drives in the 5.25-inch drive bays.

Changing from a Desktop to a Minitower Configuration 47

8. To release the drives from the 5.25-inch drive bay, press down on the short yellow drivelock as

shown (1). While pressing the drivelock, pull the drives out of the drive bay (2).

Figure 2-36 Releasing the 5.25-inch Drives from the Drive Bays (Desktop)

9. Gently slide the drive into the uppermost available bay until it snaps into place. When the drive is

properly inserted, the drivelock will secure it. Repeat this step for each drive.

Figure 2-37 Installing a Drive in the Minitower Configuration

CAUTION: The bottom 5.25-inch drive bay has a shorter depth than the upper two bays. The

10. Reconnect all power and data cables to the drives in the 5.25-inch drive bays.

11. Remove the bezel subpanel as described in the

CAUTION: Hold the subpanel straight when you pull it away from the front bezel. Pulling the

subpanel away at an angle could damage the pins that align it within the front bezel.

48 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

Removing Bezel Blanks on page 21 section.

12. Reposition the bezel blanks within the subpanel in the proper orientation for the minitower

configuration.

13. Reposition the subpanel (rotate it 90º) with the logo at the bottom, then snap it back into the

bezel.

Figure 2-38 Changing from a Desktop to a Minitower Configuration

14. Replace the front bezel and computer access panel.

15. Reconnect the power cord and turn on the computer.

16. Lock any security devices that were disengaged when the computer access panel was removed.

Changing from a Desktop to a Minitower Configuration 49

Installing a Security Lock

The security locks displayed below and on the following page can be used to secure the computer.

Cable Lock

Figure 2-39 Installing a Cable Lock

Padlock

Figure 2-40 Installing a Padlock

50 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

HP Business PC Security Lock

1. Fasten the security cable by looping it around a stationary object.

Figure 2-41 Securing the Cable to a Fixed Object

2. Insert the cable lock into the cable lock slot on the back of the monitor and secure the lock to the

monitor by inserting the key into the key hole on the rear of the lock and rotating the key 90 degrees.

Figure 2-42 Installing the Cable Lock on the Monitor

Installing a Security Lock 51

3. Slide the security cable through the hole in the cable lock on the rear of the monitor.

Figure 2-43 Securing the Monitor

4. Use the bracket provided in the kit to secure other peripheral devices by laying the device cable

across the center of the bracket (1) and inserting the security cable through one of the two holes in the bracket (2). Use the hole in the bracket that best secures the peripheral device cable.

Figure 2-44 Securing Peripheral Devices (Printer Shown)

52 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

5. Thread the keyboard and mouse cables through the computer chassis lock.

Figure 2-45 Threading the Keyboard and Mouse Cables

6. Screw the lock to the chassis in the thumbscrew hole using the screw provided.

Figure 2-46 Attaching the Lock to the Chassis

Installing a Security Lock 53

7. Insert the plug end of the security cable into the lock (1) and push the button in (2) to engage the

lock. Use the key provided to disengage the lock.

Figure 2-47 Engaging the Lock

8. When complete, all devices in your workstation will be secured.

Figure 2-48 Secured Workstation

54 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

Front Bezel Security

The front bezel can be locked in place by installing a security screw provided by HP. To install the security screw:

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the access panel and front bezel.

6. Remove the security screw from the inside of the front bezel.

Figure 2-49 Retrieving the Front Bezel Security Screw

7. Replace the front bezel.

Installing a Security Lock 55

8. Install the screw through the interior of the front of the chassis into the front bezel. The screw

hole is located on the left edge of the chassis next to the top hard drive bay.

Figure 2-50 Installing the Front Bezel Security Screw

9. Replace the access panel.

10. Reconnect the power cord and turn on the computer.

11. Lock any security devices that were disengaged when the access panel was removed.

56 Chapter 2 Convertible Minitower (CMT) Hardware Upgrades

3 Microtower (MT) Hardware Upgrades

Serviceability Features

The computer includes features that make it easy to upgrade and service. No tools are needed for most of the installation procedures described in this chapter.

Warnings and Cautions

Before performing upgrades be sure to carefully read all of the applicable instructions, cautions, and warnings in this guide.

WARNING! To reduce the risk of personal injury from electrical shock, hot surfaces, or fire:

Disconnect the power cord from the wall outlet and allow the internal system components to cool before touching.

Do not plug telecommunications or telephone connectors into the network interface controller (NIC) receptacles.

Do not disable the power cord grounding plug. The grounding plug is an important safety feature.

Plug the power cord in a grounded (earthed) outlet that is easily accessible at all times.

WARNING! Energized and moving parts inside.

Disconnect power to the equipment before removing the enclosure.

Replace and secure the enclosure before re-energizing the equipment.

CAUTION: Static electricity can damage the electrical components of the computer or optional

equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object. See Electrostatic Discharge on page 166 for more information.

http://www.hp.com/ergo.

Serviceability Features 57

Removing the Computer Access Panel

To access internal components, you must remove the access panel:

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Loosen the two captive thumbscrews (1) that secure the access panel to the computer chassis.

6. Use the handle located between the thumbscrews to lift the access panel off the unit (2).

NOTE: You may want to lay the computer on its side to install internal parts. Be sure the side

with the access panel is facing up.

Figure 3-1 Removing the Computer Access Panel

58 Chapter 3 Microtower (MT) Hardware Upgrades

Replacing the Computer Access Panel

1. Slide the lip on the front end of the access panel under the lip on the front of the chassis (1) then

press the back end of the access panel onto the unit (2).

Figure 3-2 Replacing the Computer Access Panel

2. Ensure that the panel is completely closed (1) and tighten the two thumbscrews that secure the

access panel to the chassis (2).

Figure 3-3 Tightening the Access Panel Thumbscrews

Replacing the Computer Access Panel 59

Removing the Front Bezel

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Lift up the three tabs on the side of the bezel (1), then rotate the bezel off the chassis (2).

Figure 3-4 Removing the Front Bezel

Removing Bezel Blanks

On some models, there are bezel blanks covering the 3.5-inch and 5.25-inch drive bays that need to be removed before installing a drive. To remove a bezel blank:

1. Remove the access panel and front bezel.

60 Chapter 3 Microtower (MT) Hardware Upgrades

2. To remove a bezel blank, push the two retaining tabs that hold the bezel blank in place towards

the outer right edge of the bezel (1) and slide the bezel blank back and to the right to remove it (2).

Figure 3-5 Removing a Bezel Blank

Replacing the Front Bezel

Insert the three hooks on the left side of the bezel into the rectangular holes on the chassis (1) then rotate the right side of the bezel onto the chassis (2) and snap it into place.

Figure 3-6 Replacing the Front Bezel

Replacing the Front Bezel 61

System Board Connections

Refer to the following illustrations and tables to identify the system board connectors for your model.

Figure 3-7 System Board Connections

Table 3-1 System Board Connections

No. System Board Connector System Board Label Color Component

1 DIMM4 (Channel A) DIMM4 white Memory Module

2 DIMM3 (Channel A) DIMM3 black Memory Module

3 DIMM2 (Channel B) DIMM2 white Memory Module

4 DIMM1 (Channel B) DIMM1 black Memory Module

5 Power SATAPWR1 black SATA Optical Drives

6 Power SATAPWR0 black SATA Hard Drives

7 SATA 3.0 SATA0 dark blue 1st Hard Drive

8 SATA 3.0 SATA1 light blue 2nd Hard Drive, or 2nd Optical Drive

9 SATA 2.0 SATA2 white 1st Optical Drive

10 eSATA ESATA black eSATA Adapter Cable, or 2nd

11 Parallel Port PAR black Parallel Port

12 Serial Port COMB black Serial Port

13 USB MEDIA black USB Device, such as a Media Card

14 Hood Lock HLCK black USB Device, such as a Media Card

if an ESATA Adapter Cable exists

Optical Drive

Reader

15 Hood Sensor HSENSE white Hood Sensor

16 USB MEDIA2 black Second Media Card Reader

17 PCI Express x1 X1PCIEXP1 black Expansion Card

62 Chapter 3 Microtower (MT) Hardware Upgrades

Table 3-1 System Board Connections (continued)

No. System Board Connector System Board Label Color Component

18 PCI Express x16 downshifted

to a x4

19 PCI Express x16 X16PCIEXP black Expansion Card

20 PCI PCI1 white Expansion Card

X4PCIEXP white Expansion Card

Installing Additional Memory

The computer comes with double data rate 3 synchronous dynamic random access memory (DDR3SDRAM) dual inline memory modules (DIMMs).

DIMMs

DDR3-SDRAM DIMMs

CAUTION: This product DOES NOT support DDR3 Ultra Low Voltage (DDR3U) memory. The

processor is not compatible with DDR3U memory and if you plug DDR3U memory into the system board, it can cause the physical damage to the DIMM or invoke system malfunction.

For proper system operation, the DDR3-SDRAM DIMMs must be:

industry-standard 240-pin

●

unbuffered non-ECC PC3-12800 DDR3-1600 MHz-compliant

●

1.5 volt DDR3-SDRAM DIMMs

●

The DDR3-SDRAM DIMMs must also:

support CAS latency 11 DDR3 1600 MHz (11-11-11 timing)

●

contain the mandatory JEDEC SPD information

●

In addition, the computer supports:

● 512-Mbit, 1-Gbit, and 2-Gbit non-ECC memory technologies

single-sided and double-sided DIMMs

●

DIMMs constructed with x8 and x16 DDR devices; DIMMs constructed with x4 SDRAM are not

●

supported

NOTE: The system will not operate properly if you install unsupported DIMMs.

Populating DIMM Sockets

Installing Additional Memory 63

The system will automatically operate in single channel mode, dual channel mode, or flex mode, depending on how the DIMMs are installed.

The system will operate in single channel mode if the DIMM sockets are populated in one

●

channel only.

● The system will operate in a higher-performing dual channel mode if the total memory capacity

The system will operate in flex mode if the total memory capacity of the DIMMs in Channel A is

●

● In any mode, the maximum operational speed is determined by the slowest DIMM in the system.

Installing DIMMs

CAUTION: You must disconnect the power cord and wait approximately 30 seconds for the power

When handling a memory module, be careful not to touch any of the contacts. Doing so may damage the module.

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: You must disconnect the power cord and wait approximately 30 seconds for the

Electrostatic Discharge on page 166.

64 Chapter 3 Microtower (MT) Hardware Upgrades

5. Remove the computer access panel.

WARNING! To reduce risk of personal injury from hot surfaces, allow the internal system

components to cool before touching.

6. Open both latches of the memory module socket (1), and insert the memory module into the

socket (2).

Figure 3-8 Installing a DIMM

NOTE: A memory module can be installed in only one way. Match the notch on the module

with the tab on the memory socket.

Populate the black DIMM sockets before the white DIMM sockets.

For maximum performance, populate the sockets so that the memory capacity is spread as equally as possible between Channel A and Channel B. Refer to

Populating DIMM Sockets

on page 63 for more information.

7. Push the module down into the socket, ensuring that the module is fully inserted and properly

seated. Make sure the latches are in the closed position (3).

8. Repeat steps 6 and 7 to install any additional modules.

9. Replace the computer access panel.

10. Reconnect the power cord and turn on the computer.

11. Lock any security devices that were disengaged when the access panel was removed.

The computer should automatically recognize the additional memory the next time you turn on the computer.

Installing Additional Memory 65

Removing or Installing an Expansion Card

The computer has one PCI expansion slot, one PCI Express x1 expansion slot, one PCI Express x16 expansion slot, and one PCI Express x16 expansion slot that is downshifted to a x4 slot.

NOTE: You can install a PCI Express x1, x4, x8, or x16 expansion card in the PCI Express x16 slot.

For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 slot that is NOT downshifted to a x4 slot.

To remove, replace, or add an expansion card:

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Locate the correct vacant expansion socket on the system board and the corresponding

expansion slot on the back of the computer chassis.

7. Release the slot cover retention latch that secures the PCI slot covers by lifting the green tab on

the latch and rotating the latch to the open position.

Figure 3-9 Opening the Expansion Slot Retainer

66 Chapter 3 Microtower (MT) Hardware Upgrades

8. Before installing an expansion card, remove the expansion slot cover or the existing expansion

card.

NOTE: Before removing an installed expansion card, disconnect any cables that may be

attached to the expansion card.

a. If you are installing an expansion card in a vacant socket, remove the appropriate

expansion slot cover on the back of the chassis. Pull the slot cover straight up then away from the inside of the chassis.

Figure 3-10 Removing an Expansion Slot Cover

Removing or Installing an Expansion Card 67

b. If you are removing a standard PCI card or PCI Express x1 card, hold the card at each end,

and carefully rock it back and forth until the connectors pull free from the socket. Pull the expansion card straight up from the socket then away from the inside of the chassis to release it from the chassis frame. Be sure not to scrape the card against the other components.

Figure 3-11 Removing a Standard PCI Expansion Card

c. If you are removing a PCI Express x16 card, pull the retention arm on the back of the

expansion socket away from the card and carefully rock the card back and forth until the connectors pull free from the socket. Pull the expansion card straight up from the socket then away from the inside of the chassis to release it from the chassis frame. Be sure not to scrape the card against the other components.

Figure 3-12 Removing a PCI Express x16 Expansion Card

9. Store the removed card in anti-static packaging.

68 Chapter 3 Microtower (MT) Hardware Upgrades

10. If you are not installing a new expansion card, install an expansion slot cover to close the open

slot.

CAUTION: After removing an expansion card, you must replace it with a new card or

expansion slot cover for proper cooling of internal components during operation.

11. To install a new expansion card, hold the card just above the expansion socket on the system

board then move the card toward the rear of the chassis so that the bracket on the card is aligned with the open slot on the rear of the chassis. Press the card straight down into the expansion socket on the system board.

Figure 3-13 Installing an Expansion Card

NOTE: When installing an expansion card, press firmly on the card so that the whole

connector seats properly in the expansion card slot.

12. Rotate the slot cover retention latch back in place to secure the expansion card.

Figure 3-14 Closing the Expansion Slot Retainer

13. Connect external cables to the installed card, if needed. Connect internal cables to the system

board, if needed.

Removing or Installing an Expansion Card 69

14. Replace the computer access panel.

15. Reconnect the power cord and turn on the computer.

16. Lock any security devices that were disengaged when the access panel was removed.

17. Reconfigure the computer, if necessary.

Drive Positions

Figure 3-15 Drive Positions

Table 3-2 Drive Positions

1 Two 5.25-inch drive bays for optional drives (optical drives shown)

2 One 3.5-inch drive bay for optional drive (media card reader shown)

3 Secondary 3.5-inch internal hard drive bay for optional hard drive

4 Primary 3.5-inch internal hard drive bay

NOTE: The drive configuration on your computer may be different than the drive

configuration shown above.

To verify the type and size of the storage devices installed in the computer, run Computer Setup.

70 Chapter 3 Microtower (MT) Hardware Upgrades

Installing and Removing Drives

When installing drives, follow these guidelines:

The primary Serial ATA (SATA) hard drive must be connected to the dark blue primary SATA

●

connector on the system board labeled SATA0. If you are adding a second hard drive, connect it to the light blue connector on the system board labeled SATA1.

Connect the first SATA optical drive to the white SATA connector on the system board labeled

●

SATA2. If you are adding a second optical drive connect it to the black SATA connector on the system board labeled ESATA. If the ESATA connector is already populated, connect the second optical drive to the light blue connector on the system board labeled SATA1.

Connect an optional eSATA adapter cable to the black SATA connector on the system board

●

labeled ESATA.

Connect a media card reader USB cable to the USB connector on the system board labeled

●

MEDIA.

● The power cable for the SATA optical drives is a two-headed cable this is plugged into the

system board with the first connector routed to the top 5.25-inch bay and the second connector routed to the bottom 5.25-inch bay.

The power cable for the SATA hard drives is a two-headed cable this is plugged into the system

●

board with the first connector routed to the bottom 3.5-inch bay and the second connector routed to the top 3.5-inch bay.

● The system does not support Parallel ATA (PATA) optical drives or PATA hard drives.

● You must install guide screws to ensure the drive will line up correctly in the drive cage and lock

in place. HP has provided extra guide screws for the drive bays (four 6-32 isolation mounting guide screws and eight M3 metric guide screws), installed on the side of the drive bays. The 6-32 isolation mounting screws are required for a secondary hard drive. All other drives (except the primary hard drive) use M3 metric screws. The HP-supplied metric screws are black and the HP-supplied isolation mounting screws are silver and blue. If you are replacing the primary hard drive, you must remove the four silver and blue 6-32 isolation mounting guide screws from the old hard drive and install them in the new hard drive.

Figure 3-16 Extra Guide Screw Locations

Installing and Removing Drives 71

No. Guide Screw Device

1 Black M3 Metric Screws All Drives (except hard drives)

2 Silver and Blue 6-32 Isolation Mounting Screws Secondary Hard Drive

CAUTION: To prevent loss of work and damage to the computer or drive:

If you are inserting or removing a drive, shut down the operating system properly, turn off the computer, and unplug the power cord. Do not remove a drive while the computer is on or in standby mode.

Electrostatic Discharge on page 166.

Handle a drive carefully; do not drop it.

Do not use excessive force when inserting a drive.

Avoid exposing a hard drive to liquids, temperature extremes, or products that have magnetic fields such as monitors or speakers.

If a drive must be mailed, place the drive in a bubble-pack mailer or other protective packaging and label the package “Fragile: Handle With Care.”

72 Chapter 3 Microtower (MT) Hardware Upgrades

Removing a 5.25-inch or 3.5-inch Drive from a Drive Bay

CAUTION: All removable media should be taken out of a drive before removing the drive from the

computer.

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the access panel and front bezel.

6. Disconnect the drive cables, as indicated in the following illustrations.

CAUTION: When removing the cables, pull the tab or connector instead of the cable itself to

avoid damaging the cable.

a. If you are removing an optical drive, disconnect the power cable (1) and data cable (2) from

the back of the drive.

Figure 3-17 Disconnecting the Optical Drive Cables

Installing and Removing Drives 73

b. If you are removing a media card reader, disconnect the USB cable from the system board.

Figure 3-18 Disconnecting the Media Card Reader USB Cable

7. A latch drive bracket with release tabs secures the drives in the drive bay. Lift the release tab on

the latch drive bracket (1) for the drive you want to remove, then slide the drive from its drive bay (2).

Figure 3-19 Removing the Drives

74 Chapter 3 Microtower (MT) Hardware Upgrades

Installing a 5.25-inch or 3.5-inch Drive into a Drive Bay

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Remove the front bezel. If you are installing a drive in a bay covered by a bezel blank, remove

the bezel blank. See

7. Install four M3 metric guide screws in the lower holes on each side of the drive. HP has provided

eight extra M3 metric guide screws on the front of the chassis, under the front bezel. The M3 metric guide screws are black. Refer to illustration of the extra M3 metric guide screws location.

NOTE: When replacing the drive, transfer the four M3 metric guide screws from the old drive to

the new one.

CAUTION: Use only 5-mm long screws as guide screws. Longer screws can damage the

internal components of the drive.

Removing Bezel Blanks on page 60 for more information.

Installing and Removing Drives on page 71 for an

Figure 3-20 Installing Guide Screws (Optical Drive Shown)

Installing and Removing Drives 75

8. Slide the drive into the drive bay, making sure to align the guide screws with the guide slots, until

the drive snaps into place.

Figure 3-21 Sliding the Drives into the Drive Cage

9. Connect the power and data cables to the drive as indicated in the following illustrations.

a. If you are installing an optical drive, connect the power cable (1) and data cable (2) to the

back of the drive.

NOTE: The power cable for the optical drives is a two-headed cable that is routed from

the system board to the rear of the optical drive bays.

Figure 3-22 Connecting the Optical Drive Cables

76 Chapter 3 Microtower (MT) Hardware Upgrades

b. If your are installing a media card reader, connect the USB cable to the USB system board

connector labeled MEDIA.

Figure 3-23 Connecting the Media Card Reader USB Cable

10. If installing a new drive, connect the opposite end of the data cable to the appropriate system

board connector.

NOTE: If you are installing a new SATA optical drive, connect the data cable for the first optical

drive to the white SATA connector on the system board labeled SATA2. Connect the data cable for a second optical drive to the black SATA connector on the system board labeled ESATA. If the ESATA connector is already populated, connect the second optical drive to the light blue connector labeled SATA1.

Refer to

System Board Connections on page 62 for an illustration of the system board drive

connectors.

11. Replace the front bezel and computer access panel.

12. Reconnect the power cord and any external devices, then turn on the computer.

13. Lock any security devices that were disengaged when the access panel was removed.

Installing and Removing Drives 77

Removing a Hard Drive from a Drive Bay

NOTE: Before you remove the old hard drive, be sure to back up the data from the old hard drive so

that you can transfer the data to the new hard drive.

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Disconnect the power cable (1) and data cable (2) from the back of the hard drive.

Figure 3-24 Disconnecting the Hard Drive Cables

78 Chapter 3 Microtower (MT) Hardware Upgrades

7. Release the drive by pulling the release tab away from the drive (1) and sliding the drive out of

the bay (2).

Figure 3-25 Removing a Hard Drive

8. Remove the four guide screws (two on each side) from the old drive. You will need these screws

to install a new drive.

Installing a Hard Drive into an Internal Drive Bay

NOTE: The system does not support Parallel ATA (PATA) hard drives.

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the access panel.

Installing and Removing Drives 79

6. Install guide screws on the sides of the drive. If you are installing a 2.5-inch drive, you must

install the drive in an adapter bracket.

NOTE: The hard drive uses 6-32 isolation mounting guide screws. Four extra guide screws are

installed on the exterior of the hard drive bays. The HP-supplied isolation mounting guide screws are silver and blue. Refer to extra 6-32 isolation mounting guide screws location.

If you are replacing a drive, transfer the guides screws from the old drive to the new one.

If you are installing a 3.5-inch hard drive, install four isolation mounting guide screws (two

●

on each side of the drive).

Figure 3-26 Installing Isolation Mounting Guide Screws in a 3.5-inch Drive

If you are installing a 2.5-inch hard drive:

●

Slide the drive into the bay adapter bracket, ensuring the connector on the drive is fully

◦

inserted into the connector on the adapter bracket.

Installing and Removing Drives on page 71 for an illustration of the

Figure 3-27 Sliding the 2.5-inch Drive in the Adapter Bracket

80 Chapter 3 Microtower (MT) Hardware Upgrades

Secure the drive to the bay adapter bracket by installing four black M3 adapter bracket

◦

screws through the sides of the bracket into the drive.

Figure 3-28 Securing the Drive in the Adapter Bracket

Install four 6-32 silver and blue isolation mounting guide screws in the adapter bracket

◦

(two on each side of the bracket).

Figure 3-29 Installing Isolation Mounting Guide Screws in the Adapter Bracket

Installing and Removing Drives 81

7. Slide the drive into the drive bay, making sure to align the guide screws with the guide slots, until

the drive snaps into place. The bottom bay is for the primary hard drive. The upper bay is for an optional secondary hard drive.

Figure 3-30 Sliding a Hard Drive into the Drive Bay

8. Connect the power cable (1) and data cable (2) to the back of the hard drive.

NOTE: The power cable for the hard drives is a two-headed cable that is routed from the

system board to the rear of the hard drive bays.

Figure 3-31 Connecting the Hard Drive Cables

9. If installing a new drive, connect the opposite end of the data cable to the appropriate system

board connector.

NOTE: If your system has only one SATA hard drive, you must connect the hard drive data

cable to the dark blue connector labeled SATA0 to avoid any hard drive performance problems. If you are adding a second hard drive, connect the data cable to the light blue connector labeled SATA1.

10. Route the power and data cables in their cable retainers.

11. Replace the computer access panel.

82 Chapter 3 Microtower (MT) Hardware Upgrades

12. Reconnect the power cord and any external devices, then turn on the computer.

13. Lock any security devices that were disengaged when the access panel was removed.

Installing a Security Lock

The security locks displayed below and on the following pages can be used to secure the computer.

Cable Lock

Figure 3-32 Installing a Cable Lock

Padlock

Figure 3-33 Installing a Padlock

Installing a Security Lock 83

HP Business PC Security Lock

1. Fasten the security cable by looping it around a stationary object.

Figure 3-34 Securing the Cable to a Fixed Object

2. Insert the cable lock into the cable lock slot on the back of the monitor and secure the lock to the

monitor by inserting the key into the key hole on the rear of the lock and rotating the key 90 degrees.

Figure 3-35 Installing the Cable Lock on the Monitor

84 Chapter 3 Microtower (MT) Hardware Upgrades

3. Slide the security cable through the hole in the cable lock on the rear of the monitor.

Figure 3-36 Securing the Monitor

4. Use the bracket provided in the kit to secure other peripheral devices by laying the device cable

across the center of the bracket (1) and inserting the security cable through one of the two holes in the bracket (2). Use the hole in the bracket that best secures the peripheral device cable.

Figure 3-37 Securing Peripheral Devices (Printer Shown)

Installing a Security Lock 85

5. Thread the keyboard and mouse cables through the computer chassis lock.

Figure 3-38 Threading the Keyboard and Mouse Cables

6. Screw the lock to the chassis in the thumbscrew hole using the screw provided.

Figure 3-39 Attaching the Lock to the Chassis

86 Chapter 3 Microtower (MT) Hardware Upgrades

7. Insert the plug end of the security cable into the lock (1) and push the button in (2) to engage the

lock. Use the key provided to disengage the lock.

Figure 3-40 Engaging the Lock

8. When complete, all devices in your workstation will be secured.

Figure 3-41 Secured Workstation

Installing a Security Lock 87

Front Bezel Security

The front bezel can be locked in place by installing a security screw provided by HP. To install the security screw:

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. Remove the access panel and front bezel.

6. Remove the security screw from the inside of the front bezel.

Figure 3-42 Retrieving the Front Bezel Security Screw

7. Replace the front bezel.

88 Chapter 3 Microtower (MT) Hardware Upgrades

8. Install the screw through the interior of the front of the chassis into the front bezel. The screw

hole is located toward the middle of the right edge of the chassis between the hard drive bay and speaker.

Figure 3-43 Installing the Front Bezel Security Screw

9. Replace the access panel.

10. Reconnect the power cord and turn on the computer.

11. Lock any security devices that were disengaged when the access panel was removed.

Installing a Security Lock 89

4 Small Form Factor (SFF) Hardware

Upgrades

Serviceability Features

The computer includes features that make it easy to upgrade and service. No tools are needed for most of the installation procedures described in this chapter.

Warnings and Cautions

Before performing upgrades be sure to carefully read all of the applicable instructions, cautions, and warnings in this guide.

WARNING! To reduce the risk of personal injury from electrical shock, hot surfaces, or fire:

Disconnect the power cord from the wall outlet and allow the internal system components to cool before touching.

Do not plug telecommunications or telephone connectors into the network interface controller (NIC) receptacles.

Do not disable the power cord grounding plug. The grounding plug is an important safety feature.

Plug the power cord in a grounded (earthed) outlet that is easily accessible at all times.

WARNING! Energized and moving parts inside.

Disconnect power to the equipment before removing the enclosure.

Replace and secure the enclosure before re-energizing the equipment.

CAUTION: Static electricity can damage the electrical components of the computer or optional

equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object. See information.

Electrostatic Discharge on page 166 for more

http://www.hp.com/ergo.

90 Chapter 4 Small Form Factor (SFF) Hardware Upgrades

Removing the Computer Access Panel

To access internal components, you must remove the access panel:

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board

as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

5. If the computer is on a stand, remove the computer from the stand and lay the computer down.

6. Lift up on the access panel handle (1) then lift the access panel off the computer (2).

Figure 4-1 Removing the Computer Access Panel

Removing the Computer Access Panel 91

Replacing the Computer Access Panel

Slide the lip on the front end of the access panel under the lip on the front of the chassis (1) then press the back end of the access panel onto the unit so that it locks into place (2).

Figure 4-2 Replacing the Computer Access Panel

92 Chapter 4 Small Form Factor (SFF) Hardware Upgrades

HP D8C23UT, 8300, D8C19UT, 8300E User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1 Product Features

Standard Configuration Features

Convertible Minitower (CMT) Front Panel Components

Microtower (MT) Front Panel Components

Small Form Factor (SFF) Front Panel Components

Ultra-Slim Desktop (USDT) Front Panel Components

Convertible Minitower (CMT) Rear Panel Components

Microtower (MT) Rear Panel Components

Small Form Factor (SFF) Rear Panel Components

Ultra-Slim Desktop (USDT) Rear Panel Components

Media Card Reader Components

Keyboard

Using the Windows Logo Key

Serial Number Location

Serviceability Features

Warnings and Cautions

Removing the Computer Access Panel

Replacing the Computer Access Panel

Removing the Front Bezel

Removing Bezel Blanks

Replacing the Front Bezel

System Board Connections

Installing Additional Memory

DIMMs

DDR3-SDRAM DIMMs

Populating DIMM Sockets

Installing DIMMs

Removing or Installing an Expansion Card

Drive Positions

Removing a Drive from a Drive Bay

Installing Drives

Installing a 5.25-inch Drive into a Drive Bay

Installing a Hard Drive into an Internal Drive Bay

Changing from a Minitower to a Desktop Configuration

Changing from a Desktop to a Minitower Configuration

Installing a Security Lock

Cable Lock

Padlock

HP Business PC Security Lock

Front Bezel Security

3 Microtower (MT) Hardware Upgrades

Serviceability Features

Warnings and Cautions

Removing the Computer Access Panel

Replacing the Computer Access Panel

Removing the Front Bezel

Removing Bezel Blanks

Replacing the Front Bezel

System Board Connections

Installing Additional Memory

DIMMs

DDR3-SDRAM DIMMs

Populating DIMM Sockets

Installing DIMMs

Removing or Installing an Expansion Card

Drive Positions

Installing and Removing Drives

Removing a 5.25-inch or 3.5-inch Drive from a Drive Bay

Installing a 5.25-inch or 3.5-inch Drive into a Drive Bay

Removing a Hard Drive from a Drive Bay

Installing a Hard Drive into an Internal Drive Bay

Installing a Security Lock

Cable Lock

Padlock

HP Business PC Security Lock

Front Bezel Security

Serviceability Features

Warnings and Cautions

Removing the Computer Access Panel

Replacing the Computer Access Panel