Keyboard; Removing Keyboard Assembly - Dell Latitude 7280 Owner's Manual

3 Follow the procedure in
RTC is located on the system board and hence system board must be installed after the installation of the RTC.

Keyboard

Removing keyboard assembly

NOTE: The keyboard and the keyboard tray together are called the keyboard assembly.
1 Follow the procedure in
2 Remove the:
a Micro SD
b SIM card tray
NOTE:
c base cover
d battery
e SSD card
f WLAN card
g WWAN card
h Heatsink assembly
i system board
3 Peel and disconnect the cables:
a LED board cable [1]
b SSD thermal pad [2]
c keyboard and backlit keyboard cables [3]
4 To remove the keyboard:
a Remove the M2.0 x 3.0 screws that secure the keyboard to the chassis [1].
32 Removing and installing components
After working inside your computer.
Before working inside your
SIM Card tray is available only if your computer is shipped with a WWAN card.
computer.