112 | Removing the System Board
Procedure
1 Disconnect the following cables from the system board:
• Speaker cable
• Power-button cable
• Converter cable
• Volume/Display-settings control cable
• Hard-drive data cable
• Hard-drive power cable
• Optical-drive data cable
• Optical-drive power cable
• Main and processor power-supply cables
• LVDS cable
• Touchscreen cable
• Processor heat-sink fan cable
• Display-power cable
• Camera cable
• Infrared-receiver cable
NOTE: For information on the location of the connectors, see "System-Board
Components" on page 16.
2 Remove the screws that secure the system board to the computer base.
3 Lift the system board off the computer base.
1 screws (10) 2 system board
1
2
OM_Book.book Page 112 Friday, April 27, 2012 3:23 PM