Dell Latitude 7389 - Removing the Micro SIM Card or the Micro SIM Card Tray; Base Cover; Removing the Base Cover

Removing the micro SIM card or the micro SIM card tray
CAUTION: Removing the micro SIM card when the computer is on may cause data loss or damage the card. Ensure that your
computer is turned o or the network connections are disabled.
NOTE: Micro SIM card tray is available only for systems that are shipped with WWAN card.
1 Insert a paperclip or a micro SIM card removal tool into the pinhole on the micro SIM card tray.
2 Use a scribe to pull the micro SIM card tray.
3 If a micro SIM card is available, remove the micro SIM card from the micro SIM card tray.
Base cover
Removing the base cover
1 Follow the procedure in Before working inside your computer.
2 Loosen the M2.5 x 5.0 captive screws that secure the base cover to the computer.
3 Use a plastic scribe to pry the base cover starting from the hinges at the top edge of the base cover and lift it from the computer.
NOTE
: The recesses are located near the hinges at the rear side of the computer.
10 Removing and installing components