Dell Vostro 5490 Service Manual - Page 48

Installing the power button

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Steps 1. Locate the power button on your computer. 2. Remove the two (M2.5x5) screws that secure the right display hinge to the palmrest assembly. 3. Lift the right display hinge. 4. Lift the latch and disconnect the power button cable from the connector on the system board. 5. Peel the adhesive tape above the power button. 6. Remove the two (M2x2) screws and the two (M2x3) screws that secure the power button to the palmrest assembly. 7. Lift the power button out of the computer. Installing the power button Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the location of the power button and provides a visual representation of the installation procedure. 48 Removing and installing components

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Steps
1.
Locate the power button on your computer.
2.
Remove the two (M2.5x5) screws that secure the right display hinge to the palmrest assembly.
3.
Lift the right display hinge.
4.
Lift the latch and disconnect the power button cable from the connector on the system board.
5.
Peel the adhesive tape above the power button.
6.
Remove the two (M2x2) screws and the two (M2x3) screws that secure the power button to the palmrest assembly.
7.
Lift the power button out of the computer.
Installing the power button
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The figure indicates the location of the power button and provides a visual representation of the installation procedure.
48
Removing and installing components