HP 15-f085wm HP 15 Notebook PC Maintenance and Service Guide - Page 66

Power connector cable, RTC battery see

Page 66 highlights

a. Optical drive (see Optical drive on page 33). b. Service door (see Service door on page 29). c. WLAN module (see WLAN module on page 31). d. Memory module (see Memory module on page 30). e. Keyboard (see Keyboard on page 35). f. Top cover (see Top cover on page 41). g. Hard drive (see Hard drive on page 45). When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board: ● Hard drive cable ● Power connector cable ● RTC battery (see RTC battery on page 59) ● Fan (see Heat sink assembly on page 63) ● Heat sink assembly (see Heat sink assembly on page 63) Remove the system board: 1. Disconnect the following cables from the system board: (1) Display panel cable (2) Speaker cable (3) Optical drive connector cable (4) USB/audio board cable 56 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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a.
Optical drive (see
Optical drive
on page
33
).
b.
Service door (see
Service door
on page
29
).
c.
WLAN module (see
WLAN module
on page
31
).
d.
Memory module (see
Memory module
on page
30
).
e.
Keyboard (see
Keyboard
on page
35
).
f.
Top cover (see
Top cover
on page
41
).
g.
Hard drive (see
Hard drive
on page
45
).
When replacing the system board, be sure that the following components are removed from the defective
system board and installed on the replacement system board:
Hard drive cable
Power connector cable
RTC battery (see
RTC battery
on page
59
)
Fan (see
Heat sink assembly
on page
63
)
Heat sink assembly (see
Heat sink assembly
on page
63
)
Remove the system board:
1.
Disconnect the following cables from the system board:
(1)
Display panel cable
(2)
Speaker cable
(3)
Optical drive connector cable
(4)
USB/audio board cable
56
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts