Maintenance and Service Guide

USB board
Table 6-4 USB board and support bracket descriptions and part numbers
Description Spare part number
USB board (includes support bracket and cable) L62735-001
USB support bracket (included in the Bracket Kit) L62737-001
Before removing the USB board, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 37).
2. Remove the bottom cover (see Bottom cover on page 37).
3. Disconnect the battery cable from the system board (see Battery on page 49).
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 board to the computer.
3. Lift the bracket from the board (3).
4. Remove the board from the computer (4).
Reverse this procedure to install the USB board.
Component replacement procedures 55