LED board
Removing LED board
1 Follow the procedure in Before working inside your computer.
2 Remove the .
a base cover
b battery
c hard drive
d SSD card
e SSD frame
f WLAN card
g WWAN card (optional)
h chassis frame
3 To remove the LED board:
a Lift the latch and remove the LED cable connected to the connector on the LED board [1]
b Remove the (M2.0x2.0) screw that secures the LED board to the system [2].
c Lift the LED board from the connector [3].
36 Disassembly and reassembly