HP 15 Maintenance And Service Manual page 66

f. Top cover (see
g. Hard drive (see
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
●
Fan (see
●
Heat sink assembly (see
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
Top cover on page
Hard drive on page
RTC battery on page
Heat sink assembly on page
Heat sink assembly on page
40).
44).
59)
63)
63)