USB board
Description Spare part number
USB board (includes cable) 641145-001
Before removing the USB board, remove the following components:
1. Battery (see
Battery on page 44)
2. Service access cover (see
Service access cover on page 45)
3. Hard drive (see
Hard drive on page 46)
4. Optical drive (see
Optical drive on page 48)
5. Keyboard (see
Keyboard on page 53)
6. Top cover (see
Top cover on page 56)
Remove the USB board:
1. Position the computer right-side up.
2. Release the clips (1) that secure the USB board to the base enclosure.
3. Lift the USB board (2) straight up and remove it from the computer.
Reverse this procedure to install the USB board.
ENWW Component replacement procedures 63