HP Compaq Presario SR5110CF Reference Manual

Hardware Reference Guide - dc7800 Series Small Form Factor Model

HP Compaq Business PC

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Hardware Reference Guide

HP Compaq Business PC

dc7800 Series Small Form Factor Model

First Edition (July 2007)

Document Part Number: 451123-001

About This Book

This guide provides basic information for upgrading this computer model.

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.

ENWW iii

iv About This Book ENWW

Table of contents

1 Product Features

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

Front Panel Components ..................................................................................................................... 2

Media Card Reader Components ......................................................................................................... 3

Rear Panel Components ...................................................................................................................... 4

Keyboard .............................................................................................................................................. 5

Using the Windows Logo Key .............................................................................................. 6

Special Mouse Functions ..................................................................................................................... 7

Serial Number Location ........................................................................................................................ 7

2 Hardware Upgrades

Serviceability Features ......................................................................................................................... 8

Warnings and Cautions ........................................................................................................................ 8

Using the Small Form Factor Computer in a Tower Orientation .......................................................... 9

Unlocking the Smart Cover Lock ........................................................................................................ 11

Smart Cover FailSafe Key ................................................................................................. 11

Using the Smart Cover FailSafe Key to Remove the Smart Cover Lock ........................... 11

Removing the Computer Access Panel .............................................................................................. 13

Replacing the Computer Access Panel .............................................................................................. 14

Removing the Front Bezel .................................................................................................................. 15

Removing Bezel Blanks ..................................................................................................................... 16

Replacing the Front Bezel .................................................................................................................. 17

Installing Additional Memory .............................................................................................................. 18

DIMMs ............................................................................................................................... 18

DDR2-SDRAM DIMMs ...................................................................................................... 18

Populating DIMM Sockets ................................................................................................. 19

Installing DIMMs ................................................................................................................ 20

Removing or Installing an Expansion Card ........................................................................................ 22

Drive Positions ................................................................................................................................... 26

Installing and Removing Drives .......................................................................................................... 27

System Board Drive Connections ...................................................................................... 29

Removing an Optical Drive ................................................................................................ 30

Installing an Optical Drive into the 5.25-inch Drive Bay ..................................................... 32

Removing an External 3.5-inch Drive ................................................................................ 35

Installing a Drive into the 3.5-inch External Drive Bay ....................................................... 37

Removing and Replacing the Primary 3.5-inch Internal SATA Hard Drive ........................ 39

Removing and Replacing a Removable 3.5-inch SATA Hard Drive .................................. 42

Appendix A Specifications

Appendix B Battery Replacement

ENWW v

Appendix C External Security Devices

Installing a Security Lock .................................................................................................................... 51

Cable Lock ......................................................................................................................... 51

Padlock .............................................................................................................................. 52

HP Business PC Security Lock .......................................................................................... 53

Appendix D Electrostatic Discharge

Preventing Electrostatic Damage ....................................................................................................... 55

Grounding Methods ............................................................................................................................ 55

Appendix E Computer Operating Guidelines, Routine Care and Shipping Preparation

Computer Operating Guidelines and Routine Care ............................................................................ 56

Optical Drive Precautions ................................................................................................................... 57

Operation ........................................................................................................................... 57

Cleaning ............................................................................................................................. 57

Safety ................................................................................................................................. 57

Shipping Preparation .......................................................................................................................... 57

Index ................................................................................................................................................................... 58

vi ENWW

1 Product Features

Standard Configuration Features

The HP Compaq Small Form Factor 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). Instructions for using the utility are provided in the Troubleshooting Guide.

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

Using the Small Form Factor Computer in a Tower Orientation on page 9 in this guide.

see

Figure 1-1 Small Form Factor Configuration

ENWW Standard Configuration Features 1

Front Panel Components

Drive configuration may vary by model.

Figure 1-2 Front Panel Components

Table 1-1 Front Panel Components

1 5.25-inch Optical Drive

2 Optical Drive Activity Light 7 3.5-inch Media Card Reader (optional)

3 Optical Drive Eject Button 8 Microphone Connector

6 Power On Light

4 Hard Drive Activity Light 9 USB (Universal Serial Bus) Ports

5 Dual-State Power Button 10 Headphone Connector

NOTE: An optical drive is a DVD-ROM or SuperMulti LightScribe drive.

Some models are configured with a diskette drive in the external 3.5-inch drive bay. Other models have a bezel blank covering

this bay.

Some models are configured with a bezel blank covering this bay.

2 Chapter 1 Product Features ENWW

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 1-3 Media Card Reader Components

Table 1-2 Media Card Reader Components

1 SmartMedia/xD

3.3V SmartMedia Card (SM)

●

D-Picture Card (xD)

●

2 Media Card Reader Activity Light 5 CompactFlash I/II

3 SD/MMC+/miniSD

Secure Digital Card (SD)

●

MiniSD

●

MultiMediaCard (MMC)

●

Reduced Size MultiMediaCard (RS MMC)

●

MultiMediaCard 4.0 (Mobile Plus)

●

Reduced Size MultiMediaCard 4.0 (MMC

●

Mobile)

MMC Micro (adapter required)

●

4 USB (Universal Serial Bus) Port

CompactFlash Card Type 1

●

CompactFlash Card Type 2

●

MicroDrive

●

6 MS PRO/MS PRO DUO

Memory Stick (MS)

●

MagicGate Memory Stick (MG)

●

MagicGate Memory Duo

●

Memory Stick Select

●

Memory Stick Duo (MS Duo)

●

Memory Stick PRO (MS PRO)

●

Memory Stick PRO Duo (MS PRO Duo)

●

MicroSD (T-Flash) (adapter required)

●

ENWW Media Card Reader Components 3

Rear Panel Components

Figure 1-4 Rear Panel Components

Table 1-3 Rear Panel Components

1 Serial Connector 6 VGA Monitor Connector

2 Parallel Connector 7 PS/2 Mouse Connector (green)

3 Power Cord Connector 8 PS/2 Keyboard Connector (purple)

4 RJ-45 Network Connector 9 Line-Out Connector for powered audio

devices (green)

5 Universal Serial Bus (USB) 10 Line-In Audio Connector (blue)

NOTE: Arrangement and number of connectors may vary by model.

If the computer has a PCI riser card assembly installed, the Serial Connector will be located on the back wall under the expansion card slots rather than in the position shown in the above illustration.

The Line-in audio connector can be retasked as a microphone connector in the audio driver's control panel.

The monitor connector on the system board is inactive when a PCI Express x16 graphics card is installed in the computer.

If a PCI or PCI Express x1 graphics card is installed, the connectors on the 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. For information about Boot Order, refer to the Computer Setup (F10) Utility Guide.

4 Chapter 1 Product Features ENWW

Keyboard

Figure 1-5 Keyboard Components

Table 1-4 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,

4 Numeric Keys Work like a calculator keypad.

and Scroll Lock).

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

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

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

software you are using.

7 Application Key

8 Windows Logo Keys

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

Keys available in select geographic regions.

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.

ENWW Keyboard 5

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 1-5 Windows Logo Key Functions

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

Keyboard on page 5 to identify the Windows Logo key.

Windows Logo Key

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

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

Windows Logo Key + r Launches the Run dialog box

Windows Logo Key + u Launches the Utility Manager

Windows Logo Key + Tab Cycles through the Taskbar buttons (Windows XP)

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

Displays or hides the Start menu

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

Cycles through programs on the Taskbar using the Windows Flip 3-D (Windows Vista)

Ctrl + Windows Logo Key + Tab

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

Windows Logo Key + g Cycle through Sidebar gadgets

Windows Logo Key + u Launches Ease of Access Center

Windows Logo Key + x Launches Windows Mobility Center

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

Use the arrow keys to cycle through programs on the Taskbar 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)

6 Chapter 1 Product Features ENWW

Special Mouse Functions

Most software applications support the use of a mouse. The functions assigned to each mouse button depend on the software applications you are using.

Serial Number Location

Each computer has a unique serial number and product ID number in the location shown below. Keep these numbers available for use when contacting customer service for assistance.

Figure 1-6 Serial Number and Product ID Location

ENWW Special Mouse Functions 7

2 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

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 Appendix D, 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.

Electrostatic Discharge on page 55 for

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

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Using the Small Form Factor Computer in a Tower Orientation

The Small Form Factor computer can be used in a tower orientation. The HP logo plate on the front bezel is adjustable for either desktop or tower orientation.

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

2. Remove all removable media, such as diskettes or compact discs, 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.

6. Remove the front bezel.

7. Squeeze together the two sides of the peg on the back side of the logo plate (1) and push the peg

inwards towards the front side of the bezel (2).

8. Rotate the plate 90 degrees (3) then pull back on the peg to lock the logo plate in place.

Figure 2-1 Rotating the HP Logo Plate

9. Replace the front bezel.

10. Replace the access panel.

ENWW Using the Small Form Factor Computer in a Tower Orientation 9

11. Orient the computer so that its right side is facing down.

Figure 2-2 Changing from Desktop to Tower Orientation

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

tower stand.

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.

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

and free of obstructions.

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Unlocking the Smart Cover Lock

NOTE: The Smart Cover Lock is an optional feature included on some models only.

The Smart Cover Lock is a software-controllable cover lock, controlled by the setup password. This lock prevents unauthorized access to the internal components. The computer ships with the Smart Cover Lock in the unlocked position. For more information about locking the Smart Cover Lock, refer to the Desktop Management Guide.

Smart Cover FailSafe Key

If you enable the Smart Cover Lock and cannot enter your password to disable the lock, you will need a Smart Cover FailSafe Key to open the computer cover. You will need the key to access the internal computer components in any of the following circumstances:

Power outage

●

Startup failure

●

PC component (for example, processor or power supply) failure

●

Forgotten password

●

NOTE: The Smart Cover FailSafe Key is a specialized tool available from HP. Be prepared; order this

key before you need one.

To obtain a FailSafe Key:

Contact an authorized HP reseller or service provider. Order PN 166527-001 for the wrench-style

●

key or PN 166527-002 for the screwdriver bit key.

Refer to the HP Web site (

●

Call the appropriate number listed in the warranty or in the Support Telephone Numbers guide.

●

http://www.hp.com) for ordering information.

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

To open the access panel with the Smart Cover Lock engaged:

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

2. Remove all removable media, such as diskettes or compact discs, 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.

ENWW Unlocking the Smart Cover Lock 11

6. Use the Smart Cover FailSafe Key to remove the tamper-proof screw that secures the Smart Cover

Lock to the chassis.

Figure 2-3 Removing the Smart Cover Lock Screw

7. Remove the access panel.

To reattach the Smart Cover Lock, secure the lock in place with the tamper-proof screw.

12 Chapter 2 Hardware Upgrades ENWW

Removing the Computer Access Panel

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

2. Remove all removable media, such as diskettes or compact discs, 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. Press the buttons on the left and right sides of the computer (1) then slide the access panel back

until it stops and lift it up and off the chassis (2).

Figure 2-4 Removing the Access Panel

ENWW Removing the Computer Access Panel 13

Replacing the Computer Access Panel

Align the tabs on the panel with the slots on the chassis (1) then slide the access panel all the way onto the chassis until it locks into place (2).

Figure 2-5 Replacing the Access Panel

14 Chapter 2 Hardware Upgrades ENWW

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