Installing Real Time Clock; Removing Keyboard Assembly - Dell Latitude 7390 2-in-1 Owner's Manual

i System board
3 Disconnect and remove the coin-cell battery cable from the system board.

Installing real time clock

1 Connect the coin cell battery cable to the system board.
2 Install:
a System board
b Heat sink module
c WWAN card
d WLAN card
e SSD card
f Battery
g Base cover
h SIM card tray
i Micro SD
NOTE: To install both cards if equipped.
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
After working inside your computer.
Before working inside your computer.
Removing and installing components 31