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Steps
1. Connect the antenna cables to the 5G WWAN card.
The following table provides the antenna-cable color scheme for the 5G WWAN card that is supported by your computer.
Table 35. Antenna-cable color scheme
Connectors on the
WWAN card
D/G
M2
M1
M
2. Align the notch on the 5G WWAN card with the tab on the 5G WWAN-card slot.
3. Insert the 5G WWAN card at an angle into the 5G WWAN-card slot .
4. Align the screw holes on the 5G WWAN-card shield with the screw holes on the palm-rest and keyboard assembly.
5. Replace the two screws (M2x3) that secure the 5G WWAN-card shield to the palm-rest and keyboard assembly.
6. Align the screw hole on the 5G WWAN-card bracket with the screw hole on the 5G WWAN card.
7. Replace the screw (M2x3) that secures the 5G WWAN bracket to the 5G WWAN card.
Next steps
1. Install the
base
cover.
2. Follow the procedure in
Memory module
Removing the memory module
Prerequisites
1. Follow the procedure in
2. Remove the
SIM
card.
3. Remove the
base
cover.
About this task
The following image(s) indicate the location of the memory module and provides a visual representation of the removal
procedure.
56
Removing and installing Customer Replaceable Units (CRUs)
Antenna-cable color
Black with a thin white
stripe
Blue
Orange
White with a thin gray
stripe
After working inside your
Before working inside your
Silkscreen marking
ANT3 D/G
ANT2 M2
ANT1 M1
ANT0 M
computer.
computer.
△ (white triangle)
△ (white triangle)
△ (white triangle)
△ (white triangle)
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