4Disconnect the two antenna cables from the WWAN card.

2

1

1 antenna cable connectors (2)

2 WWAN card

5Release the WWAN card by pushing the metal securing tabs toward the back of the computer until the card pops up slightly.

6Lift the WWAN card out of its system board connector.

162

Adding and Replacing Parts

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Dell RT722, PP22L owner manual 162