Before removing the sensor board, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 42).
2. Remove the bottom cover (Bottom cover on page 42).
3. Remove the battery (Battery on page 43).
4. Remove the system board (see System board on page 58).
Remove the sensor board:
1. Turn the system board upside down with the rear toward you.
2. Release the ZIF connector (1) to which the sensor board cable is connected, and then disconnect the cable
from the system board.
3. Detach the sensor board (2) from the system board. (The sensor board is attached to the system board
with double-sided adhesive.)
4. Remove the sensor board (3) and cable.
Reverse this procedure to install the sensor board.
WWAN antenna
To remove the WWAN antenna, use this procedure and illustration.
Table
5-13 WWAN antenna description and part number
Description Spare part number
WWAN antenna (includes left and right cables and transceivers and adhesive) M20836-001
Before removing the WWAN antenna, follow these steps:
ENWW Component replacement procedures 65
To Next Page
Loading...
