Removal and replacement procedures for
authorized service provider parts
6
This chapter provides removal and replacement procedures for authorized service provider parts.
IMPORTANT:
Only an authorized service provider should access the components described in this chapter.
Accessing these parts can damage the computer or void the warranty.
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.
Component replacement procedures
To remove and replace computer components, use the procedures described in this section.
NOTE:
HP continually improves and changes product parts. For complete and current information about
supported parts for your computer, go to
, select your country or region, and then
follow the on-screen instructions.
Make special note of each screw size and location during removal and replacement.
Preparation for disassembly
To remove and replace computer components, use these procedures:
Removal and replacement procedures preliminary requirements on page 23
for initial safety procedures.
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.
Bottom cover
To remove the bottom cover, use this procedure and illustration.
Table 6-1
Bottom cover description and part number
Description
Spare part number
Bottom cover, ceramic white, for use in models with 3050 or 3050 Ti graphics
N19343-001
Bottom cover, ceramic white, for use in models with 3060 or 3070 Ti graphics
N14092-001
Bottom cover, shadow black, for use in models with 3050 or 3050 Ti graphics
N14093-001
Bottom cover, shadow black, for use in models with 3060 or 3070 Ti graphics
N14094-001
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Chapter 6 Removal and replacement procedures for authorized service provider parts
