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6
Removal and replacement procedures for
Authorized Service Provider parts
CAUTION:
Components described in this chapter should only be accessed by an authorized service provider.
Accessing these parts can damage the computer or void the warranty.
Component replacement procedures
This chapter provides removal and replacement procedures for Authorized Service Provider only parts.
There are as many as 50 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.
Top cover
Description
For use only on computer models equipped with a fingerprint reader
For use only on computer models not equipped with a fingerprint reader
Before removing the top cover, 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.
4.
Remove the Battery (see
a.
Service cover (see
b.
Hard drive (see
c.
Optical drive (see
d.
Keyboard (see
NOTE:
When replacing the top cover, be sure that the following components are removed from the
defective top cover and installed on the replacement top cover:
●
Fingerprint reader module (See
●
TouchPad button board (See
●
Card reader board (See
●
Power button board (See
Remove the top cover:
Battery on page
29), and then remove the following components:
Service cover on page
Hard drive on page
31)
Optical drive on page
Keyboard on page
38)
Fingerprint reader module on page
TouchPad button board on page
Card reader board on page
Power button board on page
30)
37)
45)
46)
47)
48)
Component replacement procedures
Spare part number
760607-001
760608-001
41
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