Maintenance and Service Guide

Power button board
Table 6-11 Power board button description and part number
Description Spare part number
Power button board L14374-001
Before removing the power button board, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 34).
2. Remove the base enclosure (see Base enclosure on page 34).
3. Remove the battery (see Battery on page 45).
4. Remove the hard drive (see Hard drive (HDD) on page 37).
5. Remove the solid-state drive (see Solid-state drive (SSD) on page 39).
6. Remove the power connector cable (see Power connector cable on page 50).
7. Remove the fans (see Fans on page 48).
8. Remove the system board (see System board on page 53).
Remove the power button board:
1. Remove the two Phillips 3 mm screws (1) that secure the power button board.
2. Disconnect the power button board cable (2).
3. Remove the power button board (3) from the computer.
Reverse this procedure to install the power button board.
Component replacement procedures 61