Installing The Heatsink; Removing The Display Assembly - Dell Latitude 3340 Owner's Manual

Installing the Heatsink

1. Place the heatsink on the computer.
2. Tighten the captive screws to secure the heatsink to the system board.
3. Route the WLAN antenna cables along their channels on the system board.
4. Install the:
a. system fan
b. base cover
c. battery
5. Follow the procedures in After Working Inside Your Computer.

Removing the Display Assembly

1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the:
a. battery
b. base cover
3. Perform the following steps:
a. Disconnect the antenna cables from WLAN card. Un-route the antenna cables from the WLAN
card.
b. Remove the screw that secures the bracket over the display cable and remove the bracket.
c. Disconnect the display cable from the system board.
26