
Presario 305 Model
| Before You Begin | 
 | Specifications | 
 | Parts Catalog | 
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| Removal Sequence | 
 | Troubleshooting | 
 | Battery Operations | 
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 | Index | 
| Product Description | 
 | Pin Assignments | 
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Removing the Deck
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 
The power switch and infrared lens are easily dislodged when the top cover is removed. Make note of their location
NOTE: andorientation before removing the top cover. The power switch and infrared lens are spared in the miscellaneous plastics kit.
1.Remove the keyboard.
2.Remove the switch cover.
3.Remove the display.
4.Remove the four screws (t8) located in the upper half of the back of the unit that secure the top cover to the base assembly (as shown).