Installing The Wwan Card; Memory Modules; Removing The Memory Module - Dell Latitude 5491 Service Manual

a Disconnect the WWAN antenna cables from the connectors on the WWAN card [1].
b Remove the M2x3 screw that secures the WWAN card to the system [2]
c Slide and lift the WWAN card from the system [3].

Installing the WWAN card

1 Insert the WWAN card into the slot on the system.
2 Connect the WWAN antenna cables to the connectors on the WWAN card.
3 Replace the screw (M2X3) to secure the WWAN card to the computer.
4 Install the :
a battery
b base cover
5 Follow the procedure in

Memory modules

Removing the memory module

1 Follow the procedure in
2 Remove the :
a base cover
b battery
3 To remove the memory module:
After working inside your computer.
Before working inside your computer.
Disassembly and reassembly 25