
Presario 305 Model
| Before You Begin | 
 | Specifications | 
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| Removal Sequence | 
 | Troubleshooting | 
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| Product Description | 
 | Pin Assignments | 
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Removing the Switch Cover
Removal
Sequence
Serial Number
Location
Preparing for
Disassembly
Electrostatic
Discharge
Service
Considerations
Cables and
Connectors
Expansion
Unit
 Battery Pack
Battery Pack
 Hard Drive
Hard Drive
 Modem Card
Modem Card
 RTC Battery
RTC Battery
 Keyboard
Keyboard
 Memory Board
Memory Board 
 Switch Cover
Switch Cover
 Display Panel
Display Panel
 Deck
Deck
Voltage
Converter
Board
Modem
Connector
Board
 PC Card
PC Card
PC Card
Assembly
 System Board
System Board 
Parts Catalog
Battery Operations
Index
When removing the switch cover, be careful not to
NOTE: lose the keyboard
retention spring tabs located on the top cover.
1.Remove the Multi-media  Expansion Unit.
2.Remove the battery pack.
3.Remove the keyboard.
4.Position the computer so the back panel faces forward.
5.Remove the two screws (t8) from the back panel of the computer that secure the switch cover to the base assembly.