HP Pavilion Touch 14-n000 Maintenance and Service Guide - Page 93

RTC battery see, Power connector cable see

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3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 49), and then remove the following components: a. Optical drive (see Optical drive on page 55) b. Service door (see Service door on page 50) c. WLAN module (see WLAN module on page 53) d. Memory module (see Memory module on page 51) e. Keyboard (see Keyboard on page 62) f. Top cover (see Top cover on page 67) g. Hard drive (see Hard drive on page 71) 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 connector cable ● Power connector cable (see Power connector cable on page 95) ● RTC battery (see RTC battery on page 87) ● Fan (see Fan on page 89) ● Heat sink assembly (see Heat sink assembly on page 91) Remove the system board: 1. Disconnect the following cables from the system board: ● Display panel cable (1) ● Speaker cable (2) Component replacement procedures 83

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3.
Disconnect all external devices from the computer.
4.
Remove the battery (see
Battery
on page
49
), and then remove the following components:
a.
Optical drive (see
Optical drive
on page
55
)
b.
Service door (see
Service door
on page
50
)
c.
WLAN module (see
WLAN module
on page
53
)
d.
Memory module (see
Memory module
on page
51
)
e.
Keyboard (see
Keyboard
on page
62
)
f.
Top cover (see
Top cover
on page
67
)
g.
Hard drive (see
Hard drive
on page
71
)
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 connector cable
●
Power connector cable (see
Power connector cable
on page
95
)
●
RTC battery (see
RTC battery
on page
87
)
●
Fan (see
Fan
on page
89
)
●
Heat sink assembly (see
Heat sink assembly
on page
91
)
Remove the system board:
1.
Disconnect the following cables from the system board:
●
Display panel cable
(1)
●
Speaker cable
(2)
Component replacement procedures
83