HP D8C61UT, Pro 6300, C6Z94UT, 6300, C6Y70UT User Manual

HP Compaq Business PC Hardware Reference Guide

Pro 6300 Series Microtower Pro 6300 Series Small Form Factor

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

Pro 6300 Series Microtower

Pro 6300 Series Small Form Factor

First Edition (March 2012)

Document part number: 686565-001

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

Microtower (MT) Front Panel Components .......................................................................................... 2

Small Form Factor (SFF) Front Panel Components ............................................................................. 3

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

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

Media Card Reader Components ......................................................................................................... 6

Keyboard .............................................................................................................................................. 7

Using the Windows Logo Key .............................................................................................. 8

Serial Number Location ........................................................................................................................ 9

2 Microtower (MT) Hardware Upgrades ......................................................................................................... 11

Serviceability Features ....................................................................................................................... 11

Warnings and Cautions ...................................................................................................................... 11

Removing the Computer Access Panel .............................................................................................. 12

Replacing the Computer Access Panel .............................................................................................. 13

Removing the Front Bezel .................................................................................................................. 14

Removing Bezel Blanks ..................................................................................................................... 14

Replacing the Front Bezel .................................................................................................................. 15

System Board Connections ................................................................................................................ 16

Installing Additional Memory .............................................................................................................. 17

DIMMs ............................................................................................................................... 17

DDR3-SDRAM DIMMs ...................................................................................................... 17

Populating DIMM Sockets ................................................................................................. 17

Installing DIMMs ................................................................................................................ 18

Removing or Installing an Expansion Card ........................................................................................ 20

Drive Positions ................................................................................................................................... 24

Installing and Removing Drives .......................................................................................................... 25

Removing a 5.25-inch or 3.5-inch Drive from a Drive Bay ................................................. 27

Installing a 5.25-inch or 3.5-inch Drive into a Drive Bay .................................................... 29

Removing a Hard Drive from a Drive Bay .......................................................................... 32

Installing a Hard Drive into an Internal Drive Bay .............................................................. 33

Installing a Security Lock .................................................................................................................... 37

Cable Lock ......................................................................................................................... 37

Padlock .............................................................................................................................. 37

HP Business PC Security Lock .......................................................................................... 38

Front Bezel Security .......................................................................................................... 42

3 Small Form Factor (SFF) Hardware Upgrades ........................................................................................... 44

Serviceability Features ....................................................................................................................... 44

Warnings and Cautions ...................................................................................................................... 44

Removing the Computer Access Panel .............................................................................................. 45

Replacing the Computer Access Panel .............................................................................................. 46

Removing the Front Bezel .................................................................................................................. 47

Removing Bezel Blanks ..................................................................................................................... 47

Replacing the Front Bezel .................................................................................................................. 48

Changing from Desktop to Tower Configuration ................................................................................ 49

System Board Connections ................................................................................................................ 50

Installing Additional Memory .............................................................................................................. 51

DIMMs ............................................................................................................................... 51

DDR3-SDRAM DIMMs ...................................................................................................... 51

Populating DIMM Sockets ................................................................................................. 51

Installing DIMMs ................................................................................................................ 52

Removing or Installing an Expansion Card ........................................................................................ 55

Drive Positions ................................................................................................................................... 59

Installing and Removing Drives .......................................................................................................... 60

Removing a 5.25-inch Drive from a Drive Bay ................................................................... 62

Installing a 5.25-inch Drive into a Drive Bay ...................................................................... 64

Removing a 3.5-inch Drive from a Drive Bay ..................................................................... 67

Installing a 3.5-inch Drive into a Drive Bay ........................................................................ 69

Removing and Replacing the Primary 3.5-inch Internal Hard Drive .................................. 71

Installing a Security Lock .................................................................................................................... 75

Cable Lock ......................................................................................................................... 75

Padlock .............................................................................................................................. 75

HP Business PC Security Lock .......................................................................................... 76

Front Bezel Security .......................................................................................................... 80

Appendix A Battery Replacement .................................................................................................................. 82

Appendix B Removing and Replacing a Removable 3.5-inch SATA Hard Drive ....................................... 85

Appendix C Unlocking the Smart Cover Lock .............................................................................................. 90

Smart Cover FailSafe Key .................................................................................................................. 90

Using the Smart Cover FailSafe Key to Remove the Smart Cover Lock ........................................... 90

Appendix D Electrostatic Discharge .............................................................................................................. 92

Preventing Electrostatic Damage ....................................................................................................... 92

Grounding Methods ............................................................................................................................ 92

Appendix E Computer Operating Guidelines, Routine Care and Shipping Preparation ........................... 93

Computer Operating Guidelines and Routine Care ............................................................................ 93

Optical Drive Precautions ................................................................................................................... 94

Operation ........................................................................................................................... 94

Cleaning ............................................................................................................................. 94

Safety ................................................................................................................................. 94

Shipping Preparation .......................................................................................................................... 94

Index ................................................................................................................................................................... 95

vii

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 Microtower Configuration

Figure 1-2 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 49 in this guide.

Standard Configuration Features 1

Microtower (MT) Front Panel Components

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

Table 1-1 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

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.

2 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 1-3 Front Panel Components

Table 1-2 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 3

Microtower (MT) Rear Panel Components

Figure 1-4 Rear Panel Components

Table 1-3 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.

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 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

4 Chapter 1 Product Features

Small Form Factor (SFF) Rear Panel Components

Figure 1-5 Rear Panel Components

Table 1-4 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 5

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 1-6 Media Card Reader Components

Table 1-5 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)

6 Chapter 1 Product Features

Keyboard

Figure 1-7 Keyboard Components

Table 1-6 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.

Keyboard 7

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 1-7 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 7 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

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

8 Chapter 1 Product Features

notification area

Table 1-7 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 1-8 Microtower Serial Number and Product ID Location

Moves a window from one monitor to another

Serial Number Location 9

Figure 1-9 Small Form Factor Serial Number and Product ID Location

10 Chapter 1 Product Features

2 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.

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 Electrostatic Discharge on page 92 for more 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.

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

Serviceability Features 11

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 2-1 Removing the Computer Access Panel

12 Chapter 2 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 2-2 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 2-3 Tightening the Access Panel Thumbscrews

Replacing the Computer Access Panel 13

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 2-4 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.

14 Chapter 2 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 2-5 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 2-6 Replacing the Front Bezel

Replacing the Front Bezel 15

System Board Connections

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

Figure 2-7 System Board Connections

Table 2-1 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 2.0 SATA1 white 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 Hood Lock

16 Hood Sensor HSENSE white Hood Sensor

if an eSATA Adapter Cable exists

Optical Drive

Reader

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

17 PCI Express x1 X1PCIEXP1 black Expansion Card

16 Chapter 2 Microtower (MT) Hardware Upgrades

Reader

Table 2-1 System Board Connections (continued)

No. System Board Connector System Board Label Color Component

18 PCI Express x1 X1PCIEXP2 black Expansion Card

19 PCI Express x16 X16PCIEXP black Expansion Card

20 PCI PCI1 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

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.

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

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.

Installing Additional Memory 17

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 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 92.

18 Chapter 2 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 2-8 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 17 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 19

Removing or Installing an Expansion Card

The computer has one PCI expansion slot, two PCI Express x1 expansion slots, and one PCI Express x16 expansion slot.

NOTE: You can install a PCI Express x1, x4, x8, or x16 expansion card in the PCI Express x16 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 2-9 Opening the Expansion Slot Retainer

20 Chapter 2 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 2-10 Removing an Expansion Slot Cover

Removing or Installing an Expansion Card 21

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 2-11 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 2-12 Removing a PCI Express x16 Expansion Card

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

22 Chapter 2 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 2-13 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 2-14 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 23

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 2-15 Drive Positions

Table 2-2 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.

24 Chapter 2 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 white 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 white connector 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 2-16 Extra Guide Screw Locations

Installing and Removing Drives 25

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.

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 92.

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.”

26 Chapter 2 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 2-17 Disconnecting the Optical Drive Cables

Installing and Removing Drives 27

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

Figure 2-18 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 2-19 Removing the Drives

28 Chapter 2 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 14 for more information.

Installing and Removing Drives on page 25 for an

Figure 2-20 Installing Guide Screws (Optical Drive Shown)

Installing and Removing Drives 29

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 2-21 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 2-22 Connecting the Optical Drive Cables

30 Chapter 2 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 2-23 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 white connector labeled SATA1.

Refer to

System Board Connections on page 16 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 31

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 2-24 Disconnecting the Hard Drive Cables

32 Chapter 2 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 2-25 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 33

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 2-26 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 25 for an illustration of the

Figure 2-27 Sliding the 2.5-inch Drive in the Adapter Bracket

34 Chapter 2 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 2-28 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 2-29 Installing Isolation Mounting Guide Screws in the Adapter Bracket

Installing and Removing Drives 35

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 2-30 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 2-31 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 white connector labeled SATA1.

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

11. Replace the computer access panel.

36 Chapter 2 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 2-32 Installing a Cable Lock

Padlock

Figure 2-33 Installing a Padlock

Installing a Security Lock 37

HP Business PC Security Lock

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

Figure 2-34 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 2-35 Installing the Cable Lock on the Monitor

38 Chapter 2 Microtower (MT) Hardware Upgrades

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

Figure 2-36 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 2-37 Securing Peripheral Devices (Printer Shown)

Installing a Security Lock 39

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

Figure 2-38 Threading the Keyboard and Mouse Cables

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

Figure 2-39 Attaching the Lock to the Chassis

40 Chapter 2 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 2-40 Engaging the Lock

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

Figure 2-41 Secured Workstation

Installing a Security Lock 41

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 2-42 Retrieving the Front Bezel Security Screw

7. Replace the front bezel.

42 Chapter 2 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 2-43 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 43

3 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 92 for more

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

44 Chapter 3 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 3-1 Removing the Computer Access Panel

Removing the Computer Access Panel 45

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 3-2 Replacing the Computer Access Panel

46 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

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

6. Remove the computer access panel.

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

Figure 3-3 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.

Removing the Front Bezel 47

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 3-4 Removing a Bezel Blank

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 3-5 Replacing the Front Bezel

48 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

Changing from Desktop to Tower Configuration

The Small Form Factor computer can be used in a tower orientation with an optional tower stand that can be purchased from HP.

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. Orient the computer so that its right side is facing down and place the computer in the optional

stand.

Figure 3-6 Changing from Desktop to Tower Orientation

NOTE: To stabilize the computer in a tower orientation, HP recommends the use of the

optional tower stand.

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

NOTE: Ensure at least 10.2 centimeters (4 inches) of space on all sides of the computer

remains clear and free of obstructions.

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

Changing from Desktop to Tower Configuration 49

System Board Connections

Refer to the following illustration and table 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 (unused)

6 Power SATAPWR1 black SATA Optical and Hard Drives

7 SATA 3.0 SATA0 dark blue 1st Hard Drive

8 SATA 2.0 SATA1 white 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 Hood Lock

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

if an eSATA Adapter Cable exists

Optical Drive

Reader

16 Hood Sensor HSENSE white Hood Sensor

17 PCI Express x1 X1PCIEXP1 black Expansion Card

50 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

Table 3-1 System Board Connections (continued)

No. System Board Connector System Board Label Color Component

18 PCI Express x1 X4PCIEXP black Expansion Card

19 PCI Express x16 X16PCIEXP black Expansion Card

20 PCI PCI 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 51

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 92.

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

52 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

6. Remove the computer access panel.

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

components to cool before touching.

7. Rotate up the internal drive bay housing to access the memory module sockets on the system

board.

Figure 3-8 Rotating the Drive Cage Up

Installing Additional Memory 53

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

socket (2).

Figure 3-9 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 51 for more information.

9. 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).

10. Repeat steps 8 and 9 to install any additional modules.

11. Replace the access panel.

12. If the computer was on a stand, replace the stand.

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

14. 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

54 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

Removing or Installing an Expansion Card

The computer has one PCI expansion slot, two PCI Express x1 expansion slots, and one PCI Express x16 expansion slot.

NOTE: The PCI and PCI Express slots support only low profile cards.

You can install a PCI Express x1, x4, x8, or x16 expansion card in the PCI Express x16 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. If the computer is on a stand, remove the computer from the stand.

6. Remove the computer access panel.

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

expansion slot on the back of the computer chassis.

8. 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 3-10 Opening the Expansion Slot Retainer

Removing or Installing an Expansion Card 55

9. 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 3-11 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. Pull the expansion card straight up from the socket (1) then away from the inside of the chassis to release it from the chassis frame (2). Be sure not to scrape the card against the other components.

Figure 3-12 Removing a Standard PCI Expansion Card

56 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

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

Figure 3-13 Removing a PCI Express x16 Expansion Card

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

11. 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.

Removing or Installing an Expansion Card 57

12. 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 (1) 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 (2).

Figure 3-14 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.

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

Figure 3-15 Closing the Expansion Slot Retainer

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

board, if needed.

15. Replace the computer access panel.

16. If the computer was on a stand, replace the stand.

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

58 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

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

19. Reconfigure the computer, if necessary.

Drive Positions

Figure 3-16 Drive Positions

Table 3-2 Drive Positions

1 3.5-inch internal hard drive bay

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

3 5.25-inch drive bay for optional drives (optical drive shown)

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.

Drive Positions 59

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 white connector on the system board labeled SATA1.

Connect a SATA optical drive to the white SATA connector on the system board labeled SATA2.

●

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 drives is a three-headed cable that is plugged into the system

board with the first connector routed to the rear of the hard drive, the second connector routed to the rear of the 3.5” drive, and the third connector routed to the rear of the 5.25” optical drive.

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 (five 6-32 standard screws and four M3 metric screws), installed in the front of the chassis, under the front bezel. The 6-32 standard 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 HPsupplied standard 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 3-17 Extra Guide Screw Locations

No. Guide Screw Device

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

2 Silver 6-32 Standard Screws Secondary Hard Drive

There are at total of five extra silver 6-32 standard screws. Four are used as guide screws for a secondary hard drive. The fifth is used for bezel security (see information).

Front Bezel Security on page 80 for more

60 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

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 92.

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 and Removing Drives 61

Removing a 5.25-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. If the computer is on a stand, remove the computer from the stand.

6. Remove the computer access panel.

7. Rotate the drive cage to its upright position.

Figure 3-18 Rotating the Drive Cage Up

62 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

8. If removing an optical drive, disconnect the power cable (1) and data cable (2) from the rear of

the optical drive.

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

avoid damaging the cable.

Figure 3-19 Disconnecting the Power and Data Cables

9. Rotate the drive cage back down to its normal position.

CAUTION: Be careful not to pinch any cables or wires when rotating the drive cage down.

Figure 3-20 Rotating the Drive Cage Down

Installing and Removing Drives 63

10. Press down on the green drive retainer button located on the left side of the drive to disengage

the drive from the drive cage (1). While pressing the drive retainer button, slide the drive back until it stops, then lift it up and out of the drive cage (2).

Figure 3-21 Removing the 5.25-inch Drive

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. If the computer is on a stand, remove the computer from the stand.

6. Remove the computer access panel.

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

remove the bezel blank. See

Removing Bezel Blanks on page 47 for more information.

64 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

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

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

Installing and Removing Drives on page 60 for an

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 3-22 Installing Guide Screws in the Optical Drive

9. Position the guide screws on the drive into the J-slots in the drive bay. Then slide the drive

toward the front of the computer until it locks into place.

Figure 3-23 Installing the Optical Drive

Installing and Removing Drives 65

10. Rotate the drive cage to its upright position.

Figure 3-24 Rotating the Drive Cage Up

11. Connect the SATA data cable to the white SATA system board connector labeled SATA2.

12. Route the data cable through the cable guides.

CAUTION: There are two cable guides that keep the data cable from being pinched by the

drive cage when raising or lowering it. One is located on the bottom side of the drive cage. The other is located on the chassis frame under the drive cage. Ensure that the data cable is routed through these guides before connecting it to the optical drive.

13. Connect the power cable (1) and data cable (2) to the rear of the optical drive.

NOTE: The power cable for the optical drive is a three-headed cable that is routed from the

system board to the hard drive, then to the rear of the optical drive.

Figure 3-25 Connecting the Power and Data Cables

66 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

14. Rotate the drive cage back down to its normal position.

CAUTION: Be careful not to pinch any cables or wires when rotating the drive cage down.

Figure 3-26 Rotating the Drive Cage Down

15. Replace the front bezel (if removed) and access panel.

16. If the computer was on a stand, replace the stand.

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

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

Removing a 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.

The 3.5-inch drive is located underneath the 5.25-inch drive. You must remove the 5.25-inch drive before removing the 3.5-inch drive.

1. Follow the procedure in

5.25-inch drive and access the 3.5-inch drive.

CAUTION: Ensure that the computer is turned off and that the power cord is disconnected

from the electrical outlet before proceeding.

Removing a 5.25-inch Drive from a Drive Bay on page 62 to remove the

Installing and Removing Drives 67

2. Disconnect the drive cables from the rear of the drive, or, if you are removing a media card

reader, disconnect the USB cable from the system board as indicated in the following illustration.

Figure 3-27 Disconnecting the Media Card Reader USB Cable

3. Press down on the green drive retainer button located on the left side of the drive to disengage

the drive from the drive cage (1). While pressing the drive retainer button, slide the drive back until it stops, then lift it up and out of the drive cage (2).

Figure 3-28 Removing a 3.5-inch Drive (Media Card Reader Shown)

68 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

Installing a 3.5-inch Drive into a Drive Bay

The 3.5-inch bay is located underneath the 5.25-inch drive. To install a drive into the 3.5-inch bay:

NOTE: 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 standard screws and four M3 metric screws), installed in the front of the chassis, under the front bezel. A secondary hard drive uses 6-32 standard screws. All other drives (except the primary hard drive) use M3 metric screws. The HP-supplied M3 metric screws are black and the HP-supplied 6-32 standard screws are silver. Refer to

1. Follow the procedure in Removing a 5.25-inch Drive from a Drive Bay on page 62 to remove the

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

3. Install guide screws in the holes on each side of the drive.

Installing and Removing Drives on page 60 for illustrations of the guide screw locations.

5.25-inch drive and access the 3.5-inch drive bay.

CAUTION: Ensure that the computer is turned off and that the power cord is disconnected

from the electrical outlet before proceeding.

remove the bezel blank. See

Figure 3-29 Installing Guide Screws (Media Card Reader Shown)

Removing Bezel Blanks on page 47 for more information.

4. Position the guide screws on the drive into the J-slots in the drive bay. Then slide the drive

toward the front of the computer until it locks into place.

Figure 3-30 Installing a Drive into the 3.5-inch Drive Bay (Media Card Reader Shown)

Installing and Removing Drives 69

5. Connect the appropriate drive cables:

a. If installing a second hard drive, connect the power cable (1) and data cable (2) to the rear

of the drive and connect the other end of the data cable to the white connector on the system board labeled SATA1.

Figure 3-31 Connecting the Secondary Hard Drive Power Cable and Data Cable

b. If installing a media card reader, connect the USB cable from the media card reader to the

USB connector on the system board labeled MEDIA.

Figure 3-32 Connecting the Media Card Reader USB Cable

NOTE: Refer to System Board Connections on page 50 for an illustration of the system

board drive connectors.

6. Replace the 5.25-inch drive.

7. Replace the front bezel (if removed) and access panel.

8. If the computer was on a stand, replace the stand.

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

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

70 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

Removing and Replacing the Primary 3.5-inch Internal Hard Drive

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.

The preinstalled 3.5-inch hard drive is located under the power supply. To remove and replace the 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. If the computer is on a stand, remove the computer from the stand.

6. Remove the computer access panel.

7. Rotate the drive cage for internal drives to its upright position.

Figure 3-33 Rotating the Drive Cage Up

Installing and Removing Drives 71

8. Rotate the power supply to its upright position. The hard drive is located beneath the power

supply.

Figure 3-34 Raising the Power Supply

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

Figure 3-35 Disconnecting the Hard Drive Cables

72 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

10. Press down on the green release latch next to the hard drive (1). While holding the latch down,

slide the drive forward until it stops, then lift the drive up and out of the bay (2).

Figure 3-36 Removing the Hard Drive

11. To install a hard drive, you must transfer the silver and blue isolation mounting guide screws

from the old hard drive to the new hard drive.

Figure 3-37 Installing Hard Drive Guide Screws

Installing and Removing Drives 73

12. Align the guide screws with the slots on the chassis drive cage, press the hard drive down into

the bay, then slide it back until it stops and locks in place.

Figure 3-38 Installing the Hard Drive

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

NOTE: If the system has only one SATA hard drive, the data cable must be connected to the

dark blue connector labeled SATA0 on the system board to avoid any hard drive performance problems.

Figure 3-39 Connecting the Hard Drive Cables

14. Rotate the drive cage for internal drives and the power supply down to their normal positions.

15. Replace the access panel.

16. If the computer was on a stand, replace the stand.

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

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

74 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

Installing a Security Lock

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

Cable Lock

Figure 3-40 Installing a Cable Lock

Padlock

Figure 3-41 Installing a Padlock

Installing a Security Lock 75

HP Business PC Security Lock

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

Figure 3-42 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 3-43 Installing the Cable Lock on the Monitor

76 Chapter 3 Small Form Factor (SFF) Hardware Upgrades

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

Figure 3-44 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 3-45 Securing Peripheral Devices (Printer Shown)

Installing a Security Lock 77

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

Figure 3-46 Threading the Keyboard and Mouse Cables

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

Figure 3-47 Attaching the Lock to the Chassis

78 Chapter 3 Small Form Factor (SFF) 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 3-48 Engaging the Lock

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

Figure 3-49 Secured Workstation

Installing a Security Lock 79