Dell 5423 owner manual Replacing the Display Panel

36 Replacing the Display Panel

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before You Begin" on page 7. After working inside your computer, follow the instructions in "After Working Inside Your Computer" on page 9. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/ regulatory_compliance.

Procedure

1Connect the display cable to the connector on the display panel.

2Adhere the tape over the display cable.

3Gently place the display panel on the display back cover.

4Align the screw holes on the display panel with the screw holes on the display back-cover.

5Replace the screws that secure the display panel to the display back-cover.

Postrequisites

1Replace the display hinges. See "Replacing the Display Hinges" on page 81.

2Replace the display bezel. See "Replacing the Display Bezel" on page 77.

3Replace the display assembly. 

See "Replacing the Display Assembly" on page 73.

4Replace the system board. See "Replacing the System Board" on page 61.

5Replace the mSATA card. See "Replacing the mSATA Card" on page 45.

6Replace the wireless Mini-Card. 

See "Replacing the Wireless Mini-Card" on page 41.

7Replace the hard drive. See "Replacing the Hard Drive" on page 37.

8Replace the battery. See "Replacing the Battery" on page 33.

9Replace the palm-rest assembly. 

See "Replacing the Palm-Rest Assembly" on page 29.

10Replace the keyboard. See "Replacing the Keyboard" on page 23.

11Replace the optical drive. 

See "Replacing the Optical-Drive Assembly" on page 17.

12Replace the memory module(s). 

See "Replacing the Memory Module(s)" on page 13.

13Follow the instructions in "After Working Inside Your Computer" on page 9.

Replacing the Display Panel 87