Wlan Antennas; Removing The Wlan Antennas - Dell Precision 5480 Service Manual

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Steps
1. Align and place the USH board flat printed cable on the system board.
2. Replace the two (M1.4x1.2) screws that secure the USH board flat printed cable to the system board.
Next steps
1. Install the
system
board.
2. Install the
audio
jack.
3. Install the
right
fan.
4. Install the
left
fan.
5. Install the battery.
6. Install the
M.2 2230 solid state drive
7. Install the
base
cover.
8. Follow the procedure in

WLAN antennas

Removing the WLAN antennas

Prerequisites
1. Follow the procedure in
2. Remove the
base
cover.
3. Remove the
M.2 2230 solid state drive
4. Remove the battery.
5. Remove the
left
fan.
6. Remove the
right
fan.
7. Remove the
audio
jack.
8. Remove the
system
board.
NOTE:
The system board can be removed or installed together with the heat-sink attached. This simplifies the
procedure and avoids breaking the thermal bond between the system board and the heat-sink.
or
M.2 2280 solid state
after working inside your
before working inside your
or
M.2 2280 solid state
drive.
computer.
computer.
drive.
Removing and installing components
53

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