Compaq 340 Series manual System Unit Description Spare Part

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Spare Parts

	System Unit

Item	Description	Spare Part

1	Front Bezel with bezel blank and power button	149804-001

2	Hood sssembly	149800-001

3	Chassis	not spared

4	System rear I/O panel	149805-001

5	Power supply	136337-001

Compaq Prosignia Desktop 340 Series Computer

2–3

Image 11

Contents

Maintenance & Service Guide Page Contents Index Product Description Front Panel Controls and LEDs Computer FeaturesSystem Design 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 Description Spare Part Miscellaneous PartsMonitors KeyboardsSpare Parts Typical Electrostatic Voltages Removal and Replacement Preliminaries and Routine CareElectrostatic Discharge Information Generating StaticStatic Shielding Protection Levels Preventing Electrostatic Damage to EquipmentPersonal Grounding Methods and Equipment Recommended Materials and Equipment Grounding WorkstationsRoutine Care 1 3.2.1 General Cleaning Safety PrecautionsCleaning the Computer Case Cleaning the KeyboardTools and Software Requirements Service ConsiderationsCleaning the Monitor Cleaning the MouseHard Drives Cables and ConnectorsLithium Battery ScrewsPreparation for Disassembly Removal and Replacement ProceduresHood 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 Jumpers and Switches Description System Board Jumpers and SwitchesSystem Board Jumpers and Switches Clearing and Setting Passwords Resetting Cmos System Board Jumpers and Switches Index Index Index-3 Index Compaq Prosignia Desktop 340 Series Computer