Dell Inspiron 17 7746 Service Manual - Page 53

Replacing the Display Assembly WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before Working Inside Your Computer" on page 7. After working inside your computer, follow the instructions in "After Working Inside Your Computer" on page 9. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure 1 Place the palm rest at the edge of the table with the speakers facing away from the edge. 2 Align the screw holes on the palm-rest assembly with the screw holes on the display hinges and pressing down on the display hinges, close the palm-rest assembly. 3 Replace the screws that secure the display hinges to the palm-rest assembly. 4 Route the camera and antenna cables through the routing guides on the palm-rest assembly. Postrequisites 1 Replace the system board. See "Replacing the System Board" on page 48. 2 Replace the cooling assembly. See "Replacing the Cooling Assembly" on page 37. 3 Replace the wireless minicard assembly. See "Replacing the Wireless Card" on page 34. 4 Replace the base cover. See "Replacing the Base Cover" on page 29. 5 Replace the keyboard. See "Replacing the Keyboard" on page 25. 6 Follow the instructions from step 3 to step 5 in "Replacing the Hard Drive" on page 21. 7 Follow the instructions from step 4 to step 6 in "Replacing the Optical Drive" on page 18. 8 Replace the memory modules. See "Replacing the Memory Module(s)" on page 15. 9 Replace the battery. See "Replacing the Battery" on page 12. Replacing the Display Assembly | 53