Steps
1. Align and place the WLAN antenna module in the slot on the system.
2. Replace the two (M1.6x3) screws that secure the WLAN antenna module to the palm-rest assembly.
3. Connect the WLAN antenna module's Proximity sensor cable to the RF board and route the Proximity sensor cable in the
routing guides.
4. Align and place the Proximity sensor bracket on the RF board.
5. Replace the single (M1.6x1.8) screw securing the Proximity sensor bracket to the palm-rest assembly.
Next steps
1. Install the battery.
2. Install the WWAN card.
3. Install the base cover.
4. Install the SIM card tray.
5. Install the SD card.
6. Follow the procedure in After working inside your computer.
I/O daughter board
Removing the I/O daughter board
Prerequisites
1. Follow the procedure in Before working inside your computer.
NOTE:
Ensure that your computer is in Service Mode. For more information see, step 6 in Before working inside your
computer.
2. Remove the SD card.
3. Remove the SIM card tray.
4. Remove the base cover.
5. Remove the heat sink.
6. Remove the display assembly.
About this task
The following image indicates the location of the I/O board and provides a visual representation of the removal procedure.
Removing and installing components
49
To Next Page
Loading...
