Dell Inspiron 17 7779 2-in-1 Inspiron 17 70002-in-1 Service Manual - Page 94

Replacing the keyboard, Procedure, Post-requisites

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Replacing the keyboard 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. Procedure 1 Align the screw holes on the keyboard with the screw holes on the palmrest assembly. 2 Slide the keyboard cable and the keyboard-backlight cable into their respective connectors on the keyboard daughter-board and close the latches to secure the cables. 3 Replace the screws that secure the keyboard to the palm-rest assembly. 4 Align the screw holes on the keyboard bracket with the screw holes on the palm-rest assembly. 5 Replace the screws that secure the keyboard bracket to the palm-rest assembly. 6 Adhere the tapes that secure the keyboard bracket to the palm-rest assembly. Post-requisites 1 Replace the system board. 2 Replace the power-adapter port. 3 Replace the I/O board. 4 Replace the heat sink. 5 Replace the graphics daughter-board. 6 Replace the display assembly. 7 Replace the fan. 8 Replace the wireless card. 9 Replace the solid-state drive. 10 Replace the memory modules. 94

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Replacing the keyboard
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
.
Procedure
1
Align the screw holes on the keyboard with the screw holes on the palm-
rest assembly.
2
Slide the keyboard cable and the keyboard-backlight cable into their
respective connectors on the keyboard daughter-board and close the
latches to secure the cables.
3
Replace the screws that secure the keyboard to the palm-rest assembly.
4
Align the screw holes on the keyboard bracket with the screw holes on
the palm-rest assembly.
5
Replace the screws that secure the keyboard bracket to the palm-rest
assembly.
6
Adhere the tapes that secure the keyboard bracket to the palm-rest
assembly.
Post-requisites
1
Replace the
system board
.
2
Replace the
power-adapter port
.
3
Replace the
I/O board
.
4
Replace the
heat sink
.
5
Replace the
graphics daughter-board
.
6
Replace the
display assembly
.
7
Replace the
fan
.
8
Replace the
wireless card
.
9
Replace the
solid-state drive
.
10
Replace the
memory modules
.
94