Installing display back cover
1  Align the display back cover with the tabs on the computer, and press it until it clicks into place.
2  Follow the procedure in After working inside your computer.
System board
Removing system board
1  Follow the procedure in Before working inside your computer.
2  Remove the:
a base cover
b battery
c SSD card
3  Disconnect the following cables:
a sensor cable [1]
b Remove the screw that secures the camera cable to the system board and peel o the adhesive to release the cable from the 
system board [2]
c world facing camera cable [3]
d coin cell battery cable [4]
e power board and audio cable [5]
f speaker cable [6]
g keyboard cable [7]
h touch pad cable [8]
32
Disassembly and reassembly