Dell Inspiron 15 7557 Service Manual - Page 85

Removing the display hinge and bracket assembly, Prerequisites, Procedure

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Removing the display hinge and bracket 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. 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 www.dell.com/regulatory_compliance. Prerequisites NOTE: These instructions are applicable only for laptops with a nontouch screen display. 1 Remove the battery. 2 Remove the base cover. 3 Follow the procedure from step 1 to step 3 in "Removing the hard drive". 4 Remove the keyboard. 5 Follow the procedure from step 1 to step 7 in "Removing the palm rest". 6 Remove the fans. 7 Remove the display assembly. 8 Remove the display bezel. 9 Remove the display panel. Procedure 1 Note the antenna-cable routing and remove the antenna cables from the routing guides on the display hinges. 2 Note the display cable routing and remove the display cable from the routing guides on the display hinges. 3 Remove the screws that secure the display hinges to the display backcover. 85

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Removing the display hinge
and bracket 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
. 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 www.dell.com/regulatory_compliance.
Prerequisites
NOTE:
These instructions are applicable only for laptops with a non-
touch screen display.
1
Remove the
battery
.
2
Remove the
base cover
.
3
Follow the procedure from step 1 to step 3 in “
Removing the hard drive
”.
4
Remove the
keyboard
.
5
Follow the procedure from step 1 to step 7 in “
Removing the palm rest
”.
6
Remove the
fans
.
7
Remove the
display assembly
.
8
Remove the
display bezel
.
9
Remove the
display panel
.
Procedure
1
Note the antenna-cable routing and remove the antenna cables from the
routing guides on the display hinges.
2
Note the display cable routing and remove the display cable from the
routing guides on the display hinges.
3
Remove the screws that secure the display hinges to the display back-
cover.
85