Dell XPS 27 7760 XPS 27 Service Manual - Page 100

Replacing the converter board, Procedure, Post-requisites

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Replacing the converter board 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 converter board with the screw holes on the middle frame. 2 Replace the three screws (M3X4) that secure the converter board to the middle frame. 3 Connect the converter-board cable to the converter board. 4 Connect the backlight power cables to the converter board. Post-requisites 1 Replace the I/O panel. 2 Replace the inner frame. 3 Replace the system-board shield. 4 Replace the stand. 5 Replace the back cover. 6 Replace the USB dongle-bay cover. 100

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Replacing the converter board
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 converter board with the screw holes on the middle
frame.
2
Replace the three screws (M3X4) that secure the converter board to the middle
frame.
3
Connect the converter-board cable to the converter board.
4
Connect the backlight power cables to the converter board.
Post-requisites
1
Replace the
I/O panel
.
2
Replace the
inner frame
.
3
Replace the
system-board shield
.
4
Replace the
stand
.
5
Replace the
back cover
.
6
Replace the
USB dongle-bay cover
.
100