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Removing the Power-Button Assembly | 119
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Removing the Power-Button Assembly
WARNING: Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in "Before You Begin" on
page 11. After working inside your computer, follow the instructions in "After
Working Inside Your Computer" on page 13. For additional safety best practices
information, see the Regulatory Compliance Homepage at dell.com/
regulatory_compliance.
Prerequisites
1 Remove the back cover. See "Removing the Back Cover" on page 19.
2 Remove the system-board shield. See "Removing the System-Board Shield" on
page 31.
3 Remove the trim cover. See "Removing the Trim Cover" on page 87.
4 Remove the inner frame. See "Removing the Inner Frame" on page 95
Procedure
1 Disconnect the power-button cable from the system board.
2 Remove the power-button cable from its routing guides.
3 Remove the screws that secure the power-button assembly to the computer base.
4 Press the power button inward to release it from the slot on the computer base and
then gently lift the power-button assembly off the computer base.
1 screws (2) 2 power-button assembly
3 power-button cable
2
3
1
OM_Book.book Page 119 Friday, April 27, 2012 3:23 PM