Dell Inspiron 15 3521 Owner's Manual - Page 73

Replacing the Display Assembly, Procedure, Postrequisites

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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 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 1 Place the display assembly on the computer base and align the screw holes on the display assembly with the screw holes on the computer base. 2 Replace the screws that secure the display assembly to the computer base. 3 Connect the wireless mini-card cables to the connectors on the wireless mini-card. 4 Connect the display cable to the connector on the system board. 5 Adhere the tape that secures the display cable to the system board. Postrequisites 1 Replace the palm-rest. See "Replacing the Palm-Rest" on page 35. 2 Replace the keyboard. See "Replacing the Keyboard" on page 29. 3 Replace the optical-drive assembly. See "Replacing the Optical-Drive Assembly" on page 21. 4 Replace the hard-drive assembly. See "Replacing the Hard-Drive Assembly" on page 25. 5 Follow the instructions from step 3 and step 4 in "Replacing the Memory Module(s)" on page 17. 6 Replace the battery. See "Replacing the Battery" on page 13. 7 Follow the instructions in "After Working Inside Your Computer" on page 9. Replacing the Display Assembly | 73

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Replacing the Display Assembly
|
73
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 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
1
Place the display assembly on the computer base and align the screw holes on the
display assembly with the screw holes on the computer base.
2
Replace the screws that secure the display assembly to the computer base.
3
Connect the wireless mini-card cables to the connectors on the wireless mini-card.
4
Connect the display cable to the connector on the system board.
5
Adhere the tape that secures the display cable to the system board.
Postrequisites
1
Replace the palm-rest. See "Replacing the Palm-Rest" on page 35.
2
Replace the keyboard. See "Replacing the Keyboard" on page 29.
3
Replace the optical-drive assembly.
See "Replacing the Optical-Drive Assembly" on page 21.
4
Replace the hard-drive assembly. See "Replacing the Hard-Drive Assembly" on
page 25.
5
Follow the instructions from step 3 and step 4 in "Replacing the Memory Module(s)"
on page 17.
6
Replace the battery. See "Replacing the Battery" on page 13.
7
Follow the instructions in "After Working Inside Your Computer" on page 9.