HP dc72 Client manual 3Rear Panel Components

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Rear Panel Components

Table 1-3Rear Panel Components

1

Power Cord Connector

6

RJ-45 Network Connector

 

 

 

 

 

2

PS/2 Mouse Connector (green)

7

Parallel Connector

 

 

 

 

 

3

PS/2 Keyboard Connector (purple)

8

Monitor Connector

 

 

 

 

 

4

Universal Serial Bus (USB)

9

Line-Out Connector for powered audio

 

 

 

devices (green)

 

 

 

 

 

5

Serial Connector1

10

Line-In Audio Connector (blue)

 

 

 

 

 

 

 

 

 

 

NOTE Arrangement and number of connectors may vary by model.

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

If a PCI 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 on the Documentation and Diagnostics CD.

1An optional second serial connector is available from HP.

4 Chapter 1 Product Features

ENWW

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Contents HP Compaq Business PC Hardware Reference Guide About This Book About This Book Table of contents Appendix D Electrostatic Discharge Product Features Standard Configuration FeaturesDrive configuration may vary by model Front Panel ComponentsMedia Card Reader Components 2Media Card Reader ComponentsRear Panel Components 3Rear Panel ComponentsKeyboard 4Keyboard ComponentsUsing the Windows Logo Key Special Mouse Functions Serial Number LocationEnww Hardware Upgrades Serviceability FeaturesUsing the Small Form Factor Computer in a Tower Orientation Unlocking the Smart Cover Lock Smart Cover FailSafe KeyEnww Removing the Computer Cover 3Removing the Computer Cover4Replacing the Computer Cover Hardware Upgrades Replacing the Computer CoverDIMMs Installing Additional MemoryDDR2-SDRAM DIMMs Populating Dimm Sockets Description Socket ColorInstalling DIMMs Enww Removing or Installing an Expansion Card DescriptionEnww 9Removing an Expansion Slot Cover Enww Enww Drive Positions 13Drive PositionsInstalling and Removing Drives 14Rotating the Drive Cage Up Hardware Upgrades Removing an Optical Drive16Rotating the Drive Cage Down Installing an Optical Drive into the 5.25-inch Drive Bay 17Removing the Optical Drive19Installing the Optical Drive 21Connecting the Power and Data Cables Hardware Upgrades Removing an External 3.5-inch Drive Enww Enww Installing a Drive into the 3.5-inch External Drive Bay Enww Enww Enww 32Removing the Security Clip Hardware Upgrades 34Disconnecting the Hard Drive Power Cable and Data Cable Enww Specifications Desktop DimensionsAppendix a Specifications Battery Replacement Type Figure B-2Removing and Replacing a Coin Cell Battery Type Enww External Security Devices Installing a Security LockCable Lock Padlock Preventing Electrostatic Damage Electrostatic DischargeGrounding Methods Appendix D Electrostatic Discharge Computer Operating Guidelines and Routine Care Safety Optical Drive PrecautionsCleaning Shipping PreparationIndex Enww