Dell Inspiron 5520 Owner's Manual - Page 24

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Dell Inspiron 5520 Owner's Manual

Installing the Display Assembly

1
Place the palm-rest assembly 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.
3
Replace the six M2.5 x 5 screws that secure the display hinges to the palm-rest assembly.
4
Adhere the tape and route the touch-screen cable through the routing guides on the fan.
5
Connect the touch-screen cable and display cable to the system board.
6
Replace the screw that secures the display-cable bracket to the system board.
7
Follow the procedures in After Working Inside Your Computer.

System board

Removing the System Board

1
Follow the procedures in
2
Remove the:
a
base cover
b
battery
c
fans
d
heatsink
e
SSD
f
memory module
NOTE:
Your computer's Service Tag is located under the system badge flap. You must enter the Service Tag in the
BIOS after you replace the system board.
NOTE:
Before disconnecting the cables from the system board, note the location of the connectors so that you can re-
connect them correctly after you replace the system board.
3
Remove the M2x2 screw securing the metal bracket for the LVDS to the system board [1] and remove the bracket off the computer
[2]. Then, disconnect the LVDS cable from the system board [3].
24
Removing and installing components
Before Working Inside Your
Computer.