Dell Inspiron 14 5451 Owners Manual - Page 89

Replacing the display panel, Procedure, Post-requisites

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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 working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure 1 Slide the display cable into the connector on the display panel and press down the latch to secure the cable. 2 Adhere the tape that secures the display cable to the display panel. 3 Turn the display panel over and place it on the display back-cover. 4 Align the screw holes on the display panel with the screw holes on the display back-cover. 5 Replace the screws that secure the display panel to the display back- cover. Post-requisites 1 Replace the display bezel. 2 Replace the display assembly. 3 Replace the system board. 4 Replace the I/O board. 5 Replace the heat-sink assembly. 6 Replace the computer base. 7 Replace the keyboard. 8 Replace the wireless card. 9 Follow the procedure from step 5 to step 7 in "Replacing the hard drive". 10 Replace the memory modules. 11 Replace the optical drive. 12 Replace the base cover. 13 Replace the battery. 89

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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 working inside your computer
. After working inside your
computer, follow the instructions in
After working inside your
computer
. For more safety best practices, see the Regulatory
Compliance home page at dell.com/regulatory_compliance.
Procedure
1
Slide the display cable into the connector on the display panel and press
down the latch to secure the cable.
2
Adhere the tape that secures the display cable to the display panel.
3
Turn the display panel over and place it on the display back-cover.
4
Align the screw holes on the display panel with the screw holes on the
display back-cover.
5
Replace the screws that secure the display panel to the display back-
cover.
Post-requisites
1
Replace the
display bezel
.
2
Replace the
display assembly
.
3
Replace the
system board
.
4
Replace the
I/O board
.
5
Replace the
heat-sink assembly
.
6
Replace the
computer base
.
7
Replace the
keyboard
.
8
Replace the
wireless card
.
9
Follow the procedure from step 5 to step 7 in “
Replacing the hard drive
”.
10
Replace the
memory modules
.
11
Replace the
optical drive
.
12
Replace the
base cover
.
13
Replace the
battery
.
89