HP dc7600 manual Removing the Power Supply

Page 48

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.Use Computer Setup to disable the Smart Cover Sensor, if necessary. Refer to the Computer Setup (F10) Utility Guide on the Documentation and Diagnostics CD for more information.

2.Remove the drive from the MultiBay. Refer to “Removing a Drive from the MultiBay” on page 2–32for more information.

3.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.

4.Remove the computer access panel. Refer to “Removing and Replacing the Access Panel” on page 2–1for more information.

5.Remove the MultiBay daughter card by pulling it straight up out of the computer 1.

6.Pull the power supply forward 2, then rotate the right side up 3.

7.Pull the power supply out of the computer.

Removing the Power Supply

B-2

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Hardware Reference Guide

Image 48

Contents Hardware Reference Guide Hardware Reference Guide Contents Index Product Features Standard Configuration FeaturesFront Panel Components Rear Panel Components Standard Keyboard Components Lock, and Scroll LockWindows Logo Key Choose Tower or Desktop Configuration Serial Number and Product ID LocationHardware Upgrades Removing and Replacing the Access PanelRemoving the Access Panel Removing and Replacing the Front Bezel and MultiBay Removing the MultiBay Daughter Card Disconnect the fan cable Removing the Front Bezel and MultiBay Attaching and Removing the Tower Stand Attaching the Stand to the Computer Removing the Stand from the Computer Rotating the Computer into the Desktop Position Installing Additional Memory DIMMsDDR2-SDRAM DIMMs Dimm Sockets Description Socket Color Adding or Removing a Memory Module Removing Memory Modules Adding Memory Modules Adding or Removing an Expansion Card Installing an Expansion Card Removing an Expansion Card Slot Cover Installing an Expansion Card Installing the Expansion Card Assembly Removing an Expansion Card Removing an Expansion Card Upgrading the Hard Drive Removing the Internal Hard Drive Hardware Upgrades Data 1 and Power 2 Cable Connector Locations Working with the MultiBay Hot-Plugging or Hot-Swapping MultiBay Drives Engaging and Releasing the MultiBay Security CatchEngaging the MultiBay Security Catch Releasing the MultiBay Security Catch Removing a Drive from the MultiBay Inserting a Drive into the MultiBay Partitioning and Formatting a MultiBay Hard Drive Specifications Ultra-Slim DesktopPower Output Battery Replacement Removing the Power Supply Replacing the Battery Battery Replacement Installing an Optional Security Lock Security ProvisionsCable Lock Padlock Universal Chassis Clamp Lock Without Security CableSecurity Provisions With Security Cable Security Provisions Electrostatic Discharge Preventing Electrostatic DamageGrounding Methods Electrostatic Discharge Computer Operating Guidelines and Routine Care Optical Drive Precautions CleaningSafety OperationShipping Preparation Page Index Index Index-3

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