Latitude 12 Rugged Extreme Tablet – 7212 Owner's Manual

Removing WLAN card

1. Follow the procedure in Before working inside your computer.
2. Remove the:
   1. Battery
   2. Display assembly
3. To remove the WLAN card:
   1. Place the back side of system on a flat surface.
   2. Locate the WLAN card.
   3. Remove the screw that secures the WLAN bracket to the system board [1].
   4. Lift the metal bracket [2] from the WLAN card.
   5. Disconnect the two antenna cables [3] with a plastic scribe.
      NOTE:Insert the edge of the plastic scribe between the tiny gap of cable copper head and WLAN card button pin.
   6. Slide and lift the WLAN card from the slot on the system board [4].
      NOTE:Ensure to lift the WLAN card by NOT more than 35° angle.

      CAUTION:Never touch the metal pins or the circuit with bare hands. Touch at the side of the WLAN card.