Keyboard - Dell Latitude 7290 Owner's Manual

5 Place the metal bracket over the eDP cable and replace the M2.0 x 5.0 screws to secure it.
6 Place the metal bracket over the memory module connectors and replace the M2.0 x 3.0 screws to secure it to the system.
NOTE: If your computer has a WWAN card, then SIM card tray installation is a requirement.
7 Install the following:
a heat sink
b WLAN card
c WWAN card
d PCIe SSD card
e memory module
f battery
g base cover
h dummy SIM card tray
i SIM card
8 Follow the procedure in

Keyboard

Removing keyboard assembly
NOTE: The keyboard and the keyboard tray together are called the keyboard assembly.
1 Follow the procedure in
2 Remove:
a base cover
b battery
c memory module
d PCIe SSD
e WLAN card
f WWAN card
g heat sink assembly
h system board
3 Disconnect the cables from the palmrest end:
a Touchpad board cable [1]
b keyboard backlight cable [2]
c keyboard cable [3]
38 Removing and installing components
After working inside your computer.
Before working inside your computer.