HP (Hewlett-Packard) B8S43AW#ABA Laptop User Manual


 
WLAN module (see
WLAN module on page 65)
RTC battery (see
RTC battery on page 72)
Heat sink (see
Heat sink on page 81)
Processor (see
Processor on page 84)
Remove the system board:
1. Remove the ExpressCard slot space saver (1).
2. Release the ZIF connector (2) to which the Smart Card reader assembly cable is connected, and
then disconnect the Smart Card reader assembly cable (3) from the system board.
3. Release the tape (4) that secures the display panel cable to the system board, and then disconnect
the display panel cable (5) from the system board.
4. Release the display panel cable from the clip (6) built into the right display hinge.
5. Release the wireless antenna cables from the retention clip (7) attached to the system board.
6. Remove the Phillips PM2.0×3.6 screw (1) that secures the system board to the top cover.
7. Lift the left side of the system board (2) until it rests at an angle.
80 Chapter 4 Removal and replacement procedures