5
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
NOTE:
HP continually improves and changes product parts. For complete and current information on
supported parts for your computer, go to
, select your country or region, and then
follow the on-screen instructions.
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
for details.
This chapter provides removal and replacement procedures for Authorized Service Provider only parts.
There are as many as 58 screws and 6 nuts that must be removed, replaced, or loosened when servicing
Authorized Service Provider only parts. Make special note of each screw size and location during removal and
replacement.
Bottom cover
Description
Spare part number
Bottom cover
746415-001
Before removing the bottom cover, follow these steps:
1.
Shut down 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 all external devices connected to the computer.
3.
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.
Remove the bottom cover:
1.
Position the computer upside-down.
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Chapter 5 Removal and replacement procedures for Authorized Service Provider parts
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