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LED Board
“Battery” on page 61
“Hard Disk Drive” on page 62
“Keyboard” on page 70
To remove the LED board:
1. Remove the screw securing the LED board then dis-
connect the LED cable from the connector.
2. Lift the LED board.
1
2
3
Step
Size (Quan-
tity)
Head &
Color Torque
2 M2 x 4L (1) Flat head,
silver
1.6 kgf-cm
Note: Make sure you use the correct screw for replacement.
72 ThinkPad 390X / i 1700 HMM