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Maintenance & Service Guide
Presario 305 Model

MSG Index | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog
Removal & Replacement Procedures | Specifications
Pin Assignments
| Battery Pack Operations


Preparing for Disassembly

Removal Sequence
Serial Number Location
Preparing for Disassembly
Electrostatic Discharge
Service Considerations
Cables and Connectors
Multi-media Expansion Unit
Battery Pack
Hard Drive
Modem Card
RTC Battery
Keyboard
Memory Board
Switch Cover
Display Panel
Deck
Voltage Converter Board
Modem Connector  Board
PC Card
PC Card Assembly
System Board
Before removing or replacing any components, the following procedures must be completed:

1. Disconnect AC power and any external devices.

2. Remove the battery pack.

3. Remove any PC Cards.

WARNING.GIF (918 bytes)

WARNING:  Metal objects can damage the battery pack as well as the battery contacts in the battery compartment. To prevent damage, do not allow metal objects to touch the battery contacts. Place only the battery pack for the Compaq Presario 305 Model Portable Computers into the battery compartment. Do not force the battery pack into the bay if insertion does not occur easily.

 

CAUTION.GIF (182 bytes)

CAUTION: Do not crush, puncture, or incinerate the battery pack. Do not open a battery pack, as this damages the pack, makes it unusable, and exposes potentially harmful battery components. There are no field-serviceable parts located inside the battery pack.


CAUTION.GIF (182 bytes)

CAUTION: Failure to disconnect the AC Adapter from the computer and remove the battery pack before removing and installing internal components can damage the equipment.


NOTE:

The Compaq Presario 305 Model Portable Computer has several screws of various sizes which are not interchangeable. Care must be taken during reassembly to ensure that the correct screws are used in their appropriate locations. During removal please keep screws with their associated sub-assembly.

 

 

 

 

 

 

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