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Figure 59. Installing the WLAN-antenna module
Steps
1. Slide and replace the WLAN-antenna module to the WLAN-antenna module slot on the system board.
2. Route the WLAN-antenna cables from the routing guides on the system board.
3. Replace the four screws (M2x3) that secure the WLAN-antenna module bracket on the system board.
Next steps
1. Install the
system
board.
2. Install the
3-cell battery
3. Install the
WWAN
card.
4. Install the
M.2 2230 solid-state
5. Install the
base
cover.
6. Follow the procedure in
Power button with optional fingerprint reader
Removing the power button with optional fingerprint reader
CAUTION:
The information in this removal section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in
2. Remove the
base
cover.
3. Remove the
WWAN
card.
4. Remove the heat-sink.
5. Remove the
system
board.
or the
4-cell
battery, whichever is applicable.
drive.
After working inside your
Before working inside your
computer.
computer..
Removing and installing Field Replaceable Units (FRUs)
89
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