Power button board
Table 6-14 Power button board description and part number
Description Spare part number
Power button board (includes cable) L09596-001
Before removing the power button board, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 34).
2. Remove the following components:
a. Bottom cover (see Bottom cover on page 35)
b. Battery (see Battery on page 36)
c. Optical drive (see Optical drive on page 39)
d. Hard drive (see Hard drive on page 40)
e. Solid-state drive or Optane memory module (see Solid-state drive on page 42)
f. WWAN module and bracket (see WWAN module on page 43)
g. Keyboard (see Keyboard on page 47)
h. Internal frame (see Internal frame on page 51)
i. Serial port board or VGA port board (see Serial port board or VGA port board on page 66).
Remove the power button board:
1. Position the computer upright and open as far as possible.
2. Disconnect the power button board cable from the system board (1).
3. Position the computer upside down.
Component replacement procedures 67
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