HP dc7600 manual Type

Page 57

Battery Replacement

ÄCAUTION: Static electricity can damage the electronic 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.

1.If you have locked the Smart Cover Lock, use Computer Setup to unlock the lock and disable the Smart Cover Sensor.

2.Turn off the computer properly through the operating system, then turn off any external devices. Disconnect the power cord from the power outlet and disconnect any external devices. Then remove the computer cover.

✎It may be necessary to remove an expansion card to gain access to the battery.

3.Locate the battery and battery holder on the system board.

4.Depending on the type of battery holder on the system board, complete the following instructions to replace the battery.

Type 1

a. Lift the battery out of its holder.

Removing a Coin Cell Battery (Type 1)

b.Slide the replacement battery into position, positive side up. The battery holder automatically secures the battery in the proper position.

B-2

www.hp.com

Hardware Reference Guide

Image 57

Contents Hardware Reference Guide Hardware Reference Guide Contents Index Standard Configuration Features Product FeaturesFront Panel Components Front Panel ComponentsRear Panel Components Rear Panel ComponentsKeyboard Components KeyboardWindows Logo Key Special Mouse FunctionsSerial Number Location Serviceability Features Hardware UpgradesUsing the Small Form Factor Computer in a Tower Orientation Unlocking the Smart Cover Lock Using the Smart Cover FailSafe KeyRemoving the Smart Cover Lock Screw Removing the Computer Cover Replacing the Computer Cover Installing Additional Memory DIMMsDDR2-SDRAM DIMMs Populating Dimm Sockets Description Socket Color Installing DIMMs Installing a Dimm Hardware Upgrades Installing an Expansion Card Removing the Expansion Slot Cover Installing an Expansion Card Hardware Upgrades Removing a PCI Express x16 Expansion Card Hardware Upgrades Installing Additional Drives Drive Positions Locating Drive PositionsRemoving an Optical Drive Disconnecting the Power and Data Cables Rotate the drive cage back down to its normal position Removing the Optical Drive Removing a Diskette Drive Disengaging the Diskette Drive Removing the Diskette Drive Installing an Optional Optical Drive Installing the Optical Drive Rotate the drive cage to its upright position Connecting the Power and Data Cables Rotate the drive cage back down to its normal position Removing and Replacing the Primary Hard Drive Upgrading the Sata Hard DriveRotating the Drive Cage Up Removing the Security Clip Raising the Power Supply Cage Disconnecting the Hard Drive Power Cable and Data Cable Removing the Hard Drive Installing an Optional Drive into the 3.5-inch Drive Bay Hardware Upgrades Hardware Upgrades Removing a Drive Bezel Diskette Drive Bezel shown Installing a Drive Bezel Bezel Blank for Hard Drive shown HP Compaq Small Form Factor SpecificationsPower Output Battery Replacement Type Removing and Replacing a Coin Cell Battery Type Type Installing a Security Lock Security Lock ProvisionsCable Lock Padlock Without Security Cable Universal Chassis Clamp LockSecurity Lock Provisions With Security Cable Security Lock Provisions Electrostatic Discharge Preventing Electrostatic DamageGrounding Methods Electrostatic Discharge Computer Operating Guidelines and Routine Care Cleaning Optical Drive PrecautionsSafety OperationShipping Preparation Index Index Index-3

Related manuals

Manual 26 pages 40.74 Kb

Manual 66 pages 17.44 Kb