Placa Base; Removing System Board - Dell Latitude 5289 2-in-1 Manual Del Usuario

shipped with a wireless card only, a dummy SIM card tray must first be removed from the system before removing the system board. The
following are the steps for removing the dummy SIM card tray.
1 Push the release latch located on the SIM card slot inwards.
2 Slide the dummy SIM card tray out of the system.

Placa base

Removing system board

1 Follow the procedure in
2 Remove the:
a Micro SD
b SIM card tray
If your system is shipped with a WWAN card, it will have a dummy SIM card tray.
c Dummy SIM tray
d base cover
e battery
f SSD card
g WLAN card
h WWAN card
i Heatsink assembly
3 Disconnect the following cables from the system board .
a touchpad cable
b USH cable
c LED board cable
28 Extracción e instalación de componentes
Before working inside your computer.