Remove the fan:

1.Disconnect the fan cable (1).

2.Remove the 2 Phillips PM screws (2) securing the fan to the unit, and then lift the fan upwards

(3).

3.Remove the piece of tape on the underside of the heat sink that secures the fan to the unit (4).

System board

NOTE: The system board spare part kit includes replacement thermal material.

Description

Spare part number

 

 

For use only with computer models equipped with an Intel 1.8GHz processor, but not WWAN

693228–001

capability (includes replacement thermal material)

 

 

 

For use only with computer models equipped with an Intel 1. 8GHz processor but not WWAN

693228–501

capability (includes replacement thermal material)

 

 

 

For use only with computer models equipped with an Intel 1.8GHz processor, but not WWAN

693228–601

capability (includes replacement thermal material)

 

 

 

For use only with computer models equipped with an Intel 1.7GHz processor, but not WWAN

693229–001

capability (includes replacement thermal material)

 

 

 

For use only with computer models equipped with an Intel 1.7GHz processor, but not WWAN

693229–501

capability (includes replacement thermal material)

 

 

 

For use only with computer models equipped with an Intel 1.7GHz processor (includes replacement

693229–601

thermal material)

 

 

 

For use only with computer models equipped with an Intel 1.4GHz processor (includes replacement

693230–001

thermal material)

 

 

 

48 Chapter 4 Removal and replacement procedures