NOTE: If the thermal pad is damaged, peel the thermal pad from the system board and replace it with a new thermal
pad. The thermal pad must be purchased separately.
2. 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 on your computer.
Table 33. Antenna-cable color scheme for 5G WWAN cards
Connectors on the WWAN
card
Antenna-cable color Silkscreen marking
D/G Black with a thin white stripe ANT3 D/G △ (white triangle)
M2 Blue ANT2 M2 △ (white triangle)
M1 Orange ANT1 M1 △ (white triangle)
M White with a thin gray stripe ANT0 M △ (white triangle)
3. Place the WWAN card into the slot on the I/O daughter board.
4. Insert the 5G WWAN card at an angle into the 5G WWAN-card slot.
5. Align the notch on the 5G WWAN card with the tab on the 5G WWAN-card slot.
6. Align the captive screw hole on the 5G WWAN-card bracket with the screw hole on the 5G WWAN card and palm-rest
assembly.
7. Replace the captive screw that secures WWAN bracket to the palm-rest assembly.
Next steps
1. Install the base cover.
2. Install the SIM card.
3. Follow the procedure in After working inside your computer.
Solid State Drive (SSD)
Removing the M.2 2230 SSD
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the SIM card.
3. Remove the base cover.
About this task
The following images indicate the location of the M.2 2230 SSD and provide a visual representation of the removal procedure.
Removing and installing Customer Replaceable Units (CRUs)
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