USB board
Table 5-13 USB board and cable descriptions and part numbers
Description Spare part number
USB board L24483-001
USB board cable L23186-001
Before removing the USB board, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 31).
2. Remove the rubber feet (see Computer feet on page 31).
3. Remove the bottom cover (see Bottom cover on page 33).
4. Remove the battery (see Battery on page 35).
To remove the USB board:
1. Disconnect the cable from the USB board (1)
2. Remove the two Phillips M2.0 × 3.0 screws (2) that secure the USB board to the computer.
3. Remove the USB board from the computer (3).
Reverse this procedure to install the USB board.
48 Chapter 5 Removal and replacement procedures for authorized service provider parts