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5
Removal and replacement procedures for
authorized service provider parts
This chapter provides removal and replacement procedures for authorized service provider parts.
IMPORTANT:
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 http://partsurfer.hp.com, 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:
For initial safety procedures, see
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.
Display panel (without removing the display)
You can remove the display panel without removing the entire display assembly from the computer. To
remove the display panel, use these procedures and illustrations.
Table 5-1
Display panel descriptions and part numbers
Description
Display panel
Before removing the display panel, follow these steps:
1.
Prepare the computer for disassembly (see
2.
Remove the bottom cover (see
Only an authorized service provider should access the components described in this chapter.
Removal and replacement procedures preliminary requirements on page
Bottom cover on page
Removal and replacement procedures for authorized service provider parts
Preparation for disassembly on page
27).
16.
Spare part number
N24444-001
25).
25
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