HP Chromebook 11a Maintenance And Service Manual page 28

Table 5-1 Keyboard/top cover description and part number (continued)
Description
Keyboard/top cover for use internationally
Keyboard/top cover for use in Russia
Keyboard/top cover for use in Spain
Keyboard/top cover for use in the United Kingdom
Keyboard/top cover for use in the United States
Before removing the keyboard/top cover, prepare the computer for disassembly
on page 21).
Remove the keyboard/top cover:
1. Remove the two Phillips M2.5 × 8.7 screws (1) that secure the bottom cover to the computer.
2. Remove the six Phillips M2.5 × 6.6 screws (2) that secure the bottom cover to the computer.
3. Turn the computer right side up with the front toward you, and then open the computer.
4. Use a nonmarking, nonconductive tool (1) to separate the front edge of the keyboard/top cover (2) from
the bottom cover.
5. Disconnect the keyboard cable from the system board ZIF connector (3).
6. Disconnect the touchpad cable from the system board ZIF connector (4).
22 Chapter 5 Removal and replacement procedures for authorized service provider parts
Spare part number
L99855-B31
L99855-251
L99855-071
L99855-031
L99855-001
(Preparation for disassembly