Dell G3 3579 G3 15 Service Manual - Page 58

Replacing the power-button board, Procedure

Page 58 highlights

34 Replacing the power-button 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 Slide the power-button board into the tabs on the palm rest and keyboard assembly and then align the screw hole on the powerbutton board with the screw hole on the palm rest and keyboard assembly. 2 Replace the screw (M2x2) that secures the power-button board to the palm rest and keyboard assembly. 3 Adhere the tape that secures the power-button board to the palm rest and keyboard assembly. 4 Slide the power-button cable to the I/O board and close the latch. 5 Close the left hinge. 6 Replace the three screws (M2.5x6) that secure the left hinge to palm rest and keyboard assembly. 7 Route the display cable through the routing guides on the fan and the palm rest and keyboard assembly. 8 Slide the display cable to the connector on the system board and close the latch. 58 Replacing the power-button board

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Replacing the power-button 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
Slide the power-button board into the tabs on the palm rest and keyboard assembly and then align the screw hole on the power-
button board with the screw hole on the palm rest and keyboard assembly.
2
Replace the screw (M2x2) that secures the power-button board to the palm rest and keyboard assembly.
3
Adhere the tape that secures the power-button board to the palm rest and keyboard assembly.
4
Slide the power-button cable to the I/O board and close the latch.
5
Close the left hinge.
6
Replace the three screws (M2.5x6) that secure the left hinge to palm rest and keyboard assembly.
7
Route the display cable through the routing guides on the fan and the palm rest and keyboard assembly.
8
Slide the display cable to the connector on the system board and close the latch.
34
58
Replacing the power-button board