Dell XPS L702X, Руководство по обслуживанию

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Keyboard
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9
Keyboard
WARNING:
Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION:
Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell™ is not covered
by your warranty.
CAUTION:
To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION:
To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 13) before working inside the computer.
Removing the Keyboard
1 Follow the instructions in "Before You Begin" on page 9.
2 Remove the battery (see "Removing the Battery" on page 13).
3 Remove the module cover (see "Removing the Module Cover" on
page 15).
4 Remove the optical drive (see "Removing the Optical Drive" on page 33).
5 Remove the palm-rest assembly (see "Removing the Palm-Rest Assembly"
on page 37).
6 Without pulling hard on the keyboard, carefully lift the keyboard and slide
the keyboard tabs out of the slots on the top cover.
CAUTION:
The keycaps on the keyboard are fragile, easily dislodged, and time-
consuming to replace. Be careful when removing and handling the keyboard.
CAUTION:
Be extremely careful when removing and handling the keyboard.
Failure to do so could result in scratching the display panel.
book.book Page 43 Wednesday, April 25, 2012 2:11 PM