Compaq 340 Series manual Hood

Page 28

Removal and Replacement Procedures

4.2Hood

1.Prepare the computer for disassembly.

2.Unscrew the thumbscrews at the back of the computer.

✎The screws will remain attached to the hood.

3.Grasp the bottom of the hood and pull back slightly while lifting the hood off the computer. To replace the hood, reverse this sequence.

4–2

Compaq Prosignia Desktop 340 Series Computer

Image 28

Contents

Maintenance & Service Guide Page Contents Index Product Description System Design Computer FeaturesFront Panel Controls and LEDs Rear Panel Connectors Serial Number Location Spare Parts System Unit System Unit Description Spare Part Mass Storage Devices Mass Storage Devices Description Spare Part Cables Cables Description Spare Part Standard and Optional Boards Standard and Optional Boards Description Spare Part Miscellaneous Parts Miscellaneous Parts Description Spare PartKeyboards MonitorsSpare Parts Removal and Replacement Preliminaries and Routine Care Electrostatic Discharge InformationGenerating Static Typical Electrostatic VoltagesPersonal Grounding Methods and Equipment Preventing Electrostatic Damage to EquipmentStatic Shielding Protection Levels Grounding Workstations Recommended Materials and Equipment 1 3.2.1 General Cleaning Safety Precautions Cleaning the Computer Case Cleaning the Keyboard Routine CareService Considerations Cleaning the MonitorCleaning the Mouse Tools and Software RequirementsCables and Connectors Lithium BatteryScrews Hard DrivesRemoval and Replacement Procedures Preparation for DisassemblyHood Power Supply Item Description CD Optical Drive Removal and Replacement Procedures Diskette Drive Removal and Replacement Procedures Hard Drive Removal and Replacement Procedures Video Card Network Card Fax/Modem Card Memory Module RTC Battery Processor Front Bezel On-Button Board System Board Bracket System Board 15 1/O Panel Removal and Replacement Procedures System Board Jumpers and Switches System Board Jumpers and SwitchesJumpers and Switches Description Clearing and Setting Passwords Resetting Cmos System Board Jumpers and Switches Index Index Index-3 Index Compaq Prosignia Desktop 340 Series Computer