Dell Precision M4400 Service Manual - Page 18
Display Assembly - laptop
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Back to Contents Page Display Assembly Dell Precision™ Service Manual Removing the Display Assembly Replacing the Display Assembly Removing the Display Bezel Replacing the Display Bezel Removing the Display Panel Replacing the Display Panel Display Inverter Removing the Camera and Microphone Assembly Replacing the Camera and Microphone Assembly Removing the Latch Hook Replacing the Latch Hook Removing the Display Bracket Replacing the Display Bracket Remove the Display Cover Replace the Display Cover Removing the Display Assembly CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage on www.dell.com at: www.dell.com/regulatory_compliance. NOTICE: Position all display assembly cables toward the back, away from the base assembly before installing the display assembly. 1. Follow the instructions in Before Working on Your Computer. 2. Close the display and turn the computer over. 3. Remove the bottom of the base assembly (see Removing the Bottom of the Base Assembly). 4. Remove the hinge covers (see Removing the Hinge Covers). 5. Disconnect the display cable and the wireless antenna cables. 6. Remove the display cable and the wireless antenna cables (WLAN, WWAN, and WPAN) from their routing channels. Position all cables to the rear and away from the laptop. 1 display cable 2 WPAN antenna cable 3 WLAN antenna cable 4 WWAN antenna cable 7. Remove the two M2.5 x 5-mm screws from the hinges. 1 M2.5 x 5-mm screws (2)