b.touch panel
c.hard drive
d.display
4.Lift the connector latches [1] to disconnect [2] the following cables from the system board:
a.keyboard backlight
b.touchpad
c.keyboard (after peeling off the tape and lifting the connector latch)
d.speaker
5.Perform the following steps to remove the system board from the computer:
a.Loosen the captive screws that secure the system board to the computer.
b.Remove the screws that secure the system board to the computer.
c.Lift the system board off the computer.
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