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6
Removal and replacement procedures for
authorized service provider parts
CAUTION:
Components described in this chapter should be accessed only by an authorized service provider.
Accessing these parts can damage the computer or void the warranty.
Component replacement procedures
NOTE:
Details about your computer, including model, serial number, product key, and length of warranty,
are on the service tag at the bottom of your computer. See
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.
There may be as many as 85 screws that must be removed, replaced, and/or loosened when servicing the
parts described in this chapter. Make special note of each screw size and location during removal
and replacement.
Base enclosure
Description
Base enclosure in Twinkle Black
Before removing the base enclosure, 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 first unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
3.
Disconnect all external devices connected to the computer.
4.
Remove the following components:
a.
Battery (see
b.
Optical drive (see
Remove the base enclosure:
1.
Remove the four M2.0 x 4 screws (1) that secure the bottom front to the computer.
Battery on page
34)
Optical drive on page
Labels on page 17
35)
Component replacement procedures
for details.
Spare part number
862960-001
37
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