Removal And Replacement Procedures For Authorized Service Provider Parts; Component Replacement Procedures; Preparation For Disassembly; Keyboard/Top Cover - HP Chromebook 11a Maintenance And Service Manual

5 Removal and replacement procedures for
authorized service provider parts
This chapter provides removal and replacement procedures for authorized service provider parts.
IMPORTANT:
provider. 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 these procedures.
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.
You must remove, replace, or loosen as many as 45 screws when you service the parts described in this
chapter. 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.
See Removal and replacement procedures preliminary requirements on page 15
1. Turn off the computer. If you are unsure whether the computer is off or in Sleep, 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.

Keyboard/top cover

To remove the keyboard/top cover, use this procedure and illustration.
Table 5-1 Keyboard/top cover description and part number
Description
Keyboard/top cover for use in Belgium
Keyboard/top cover for use in Denmark, Finland, and Norway
Keyboard/top cover for use in French Canada
Keyboard/top cover for use in France
Keyboard/top cover for use in Germany
Keyboard/top cover for use in Italy
Components described in this chapter should be accessed only by an authorized service
for initial safety procedures.
Spare part number
L99855-A41
L99855-DH1
L99855-DB1
L99855-051
L99855-041
L99855-061
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