HP dc72 Client manual 9Removing an Expansion Slot Cover

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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 2-9Removing an Expansion Slot Cover

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Removing or Installing an Expansion Card

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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 Standard Configuration Features Product FeaturesFront Panel Components Drive configuration may vary by model2Media Card Reader Components Media Card Reader Components3Rear Panel Components Rear Panel Components4Keyboard Components KeyboardUsing the Windows Logo Key Serial Number Location Special Mouse FunctionsEnww Serviceability Features Hardware UpgradesUsing the Small Form Factor Computer in a Tower Orientation Smart Cover FailSafe Key Unlocking the Smart Cover LockEnww 3Removing the Computer Cover Removing the Computer CoverReplacing the Computer Cover 4Replacing the Computer Cover Hardware UpgradesInstalling Additional Memory DIMMsDDR2-SDRAM DIMMs Description Socket Color Populating Dimm SocketsInstalling DIMMs Enww Description Removing or Installing an Expansion CardEnww 9Removing an Expansion Slot Cover Enww Enww 13Drive Positions Drive PositionsInstalling and Removing Drives Removing an Optical Drive 14Rotating the Drive Cage Up Hardware Upgrades16Rotating the Drive Cage Down 17Removing the Optical Drive Installing an Optical Drive into the 5.25-inch Drive Bay19Installing 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 Desktop Dimensions SpecificationsAppendix a Specifications Battery Replacement Type Figure B-2Removing and Replacing a Coin Cell Battery Type Enww Installing a Security Lock External Security DevicesCable Lock Padlock Electrostatic Discharge Preventing Electrostatic DamageGrounding Methods Appendix D Electrostatic Discharge Computer Operating Guidelines and Routine Care Shipping Preparation Optical Drive PrecautionsCleaning SafetyIndex Enww