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5
Removal and replacement procedures
CAUTION:
Accessing these parts can damage the computer or void the warranty.
NOTE:
HP continually improves and changes product parts. For complete and current information on
supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then
follow the on-screen instructions.
Component replacement procedures
There are as many as 49 screws that must be removed, replaced, and/or loosened when servicing
the computer. Make special note of each screw size and location during removal and replacement.
Keyboard/top cover
Description
For use in Thailand
Before removing the disassembling the computer, follow these steps:
1.
Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.
Disconnect the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
NOTE:
When replacing the keyboard/top cover, be sure that the TouchPad (see
on page
23), heat sink (see
on page
25) are removed from the defective keyboard/top cover and installed on the replacement
keyboard/top cover.
Remove the keyboard/top cover:
1.
Remove the two rear computer feet (1).
NOTE:
20
Chapter 5 Removal and replacement procedures
Components described in this chapter should only be accessed by an authorized service provider.
Spare part number
809786-281
Heat sink on page
The rear computer feet are included in the Rubber Kit, spare part number 809790-001.
Description
For use in the United States
24), and power button board (see
Spare part number
809786-001
TouchPad board
Power button board
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