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 System Board
Removal
Sequence
Serial Number
Location
Preparing for
Disassembly
Electrostatic
Discharge
Service
Considerations
Cables and
Connectors
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
Parts Catalog
Battery Operations
Index
There are different sized screws securing the system board to the base enclosure. Make note of the location of these screws.
NOTE: Also, when the system
board is removed, components of the base enclosure tend to fall loose. Note the location and orientation of all base enclosure components.
1.Remove the RTC battery.
2.Remove the keyboard.
3.Remove the switch cover.
4.Remove the display.
5.Remove the deck.
6.Remove the modem connector board.
7.Remove the PC card assembly.
8.Remove the four screws that secure the system board to the base assembly from the top.