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Steps
1. Lift the 4G WWAN-card shield off the 4G WWAN card.
2. Remove the screw (M2x3) that secures the 4G WWAN-card bracket to the 4G WWAN card.
3. Lift the 4G WWAN-card bracket off the 4G WWAN card.
4. Disconnect the antenna cables from the 4G WWAN card.
5. Slide and remove the 4G WWAN card off the 4G WWAN-card slot on the system board.
Installing the 4G WWAN card (Optional)
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
NOTE:
The following steps are for computers with WWAN support.
The following image(s) indicate the location of the 4G WWAN card and provides a visual representation of the installation
procedure.
52
Removing and installing Customer Replaceable Units (CRUs)
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