Dell Inspiron 3580, Руководство пользователя

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a Removing the SIM tray (WWAN models)
b base cover
c battery
3 To remove the WWAN card:
a Remove the M2xL3 screw that secures the WWAN metal bracket to the system [1] and then lift and remove the metal bracket
off the WWAN card [2].
b Disconnect the two antenna cables from the WWAN card [3].
c Pull out the WWAN card from its connector on the system board [4].
Installing the WWAN card
1 Insert the WWAN card into its connector on the system board.
2 Connect the two antenna cables to the WWAN card.
3 Replace the metal bracket on the WWAN.
4 Tighten the M2xL3 screw to secure the WWAN card and bracket to the system board.
5 Reconnect the battery.
6 Install the:
a base cover
b Installing the SIM tray (WWAN models)
7 Follow the procedure in After working inside your computer
Removing and installing components 19