Figure 26. Removing the 5G WWAN card
Steps
1. Pry the WWAN shielding cover from the top-left side of the shielding cover and remove it from the computer.
2. Lift the 5G WWAN-card bracket off the I/O daughterboard.
3. Remove the single screw (M2x2) that secures the 5G WWAN-card bracket to the I/O daughterboard.
4. Disconnect the antenna cables underneath the rubber sponge from the connectors on the 5G WWAN card.
5. Slide and remove the 5G WWAN card from the M.2-card slot on the I/O daughterboard.
Installing the 5G WWAN card
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
NOTE:
When reinstalling the WWAN card shielding cover, ensure that the shielding cover is inserted into the clips on the
I/O daughterboard.
Removing and installing Customer Replaceable Units (CRUs) 57
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