![](http://pdfasset.owneriq.net/2/6b/26b0bc1b-e6d0-4158-a023-11df9543b9e3/26b0bc1b-e6d0-4158-a023-11df9543b9e3-bg3b.png)
Remove the system board:
1. Remove the following cables:
●
Power connector cable (1)
●
Speaker cable (2)
● Subwoofer cable (3)
● USB/Audio board cable (4)
●
Keyboard cable (5)
●
Keyboard light cable (6)
● TouchPad board cable (7)
●
Wireless cable (8)
●
Display panel cable (9)
●
Power button board cable (10)
2. Remove the 4 Phillips PM 2.5x3 screws (1) until the system board rests at an angle.
Component replacement procedures 51