HP 15-ba100 15-ba199 Models: 15-ba000 - 15-ba099 Models: 15-bf100 - 15-bf199 M - Page 50

Bottom cover, Remove the 11 Phillips PM2.5×8.0 screws

Page 50 highlights

Bottom cover Description Bottom cover for use on HP Notebook models with an optical drive Bottom cover for use on HP Notebook models without an optical drive Bottom cover for use on HP 255 G5 Notebook PC models with an optical drive (gray) Bottom cover for use on HP 255 G5 Notebook PC models without an optical drive (gray) Bottom cover for use on HP 255 G5 Notebook PC models with an optical drive (black) Bottom cover for use on HP 255 G5 Notebook PC models without an optical drive (black) Spare part number 854999-001 857281-001 859513-001 859514-001 906832-001 906833-001 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. 4. Remove the battery (see Battery on page 38). 5. Remove the optical drive (see Optical drive on page 39), if installed. To remove the bottom cover: 1. Position the computer upside down with the front toward you. 2. Remove the two rubber bumpers from rear of the bottom of the computer (1) 3. Remove the 11 Phillips PM2.5×8.0 screws (2) that secure the bottom cover to the computer. 42 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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Bottom cover
Description
Spare part number
Bottom cover for use on HP Notebook models with an optical drive
854999-001
Bottom cover for use on HP Notebook models without an optical drive
857281-001
Bottom cover for use on HP 255 G5 Notebook PC models with an optical drive (gray)
859513-001
Bottom cover for use on HP 255 G5 Notebook PC models without an optical drive (gray)
859514-001
Bottom cover for use on HP 255 G5 Notebook PC models with an optical drive (black)
906832-001
Bottom cover for use on HP 255 G5 Notebook PC models without an optical drive (black)
906833-001
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.
4.
Remove the battery (see
Battery
on page
38
).
5.
Remove the optical drive (see
Optical drive
on page
39
), if installed.
To remove the bottom cover:
1.
Position the computer upside down with the front toward you.
2.
Remove the two rubber bumpers from rear of the bottom of the computer
(1)
3.
Remove the 11 Phillips PM2.5×8.0 screws
(2)
that secure the bottom cover to the computer.
42
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts