HP Pavilion 14-e000 HP Pavillion 14 Notebook PC Maintenance and Service Guide - Page 68

Remove the system board, PCH heat sink see

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3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 37), and then remove the following components: a. Optical drive (see Optical drive on page 38) b. Hard drive (see Hard drive on page 40) c. WLAN module (see WLAN module on page 42) d. Keyboard (see Keyboard on page 46) e. Top cover (see Top cover on page 49) 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: ● Memory module (see Memory module on page 44) ● RTC battery (see RTC battery on page 60) ● Fan (see Fan on page 62) ● Heat sink (see Heat sink on page 63) ● Processor (see Processor on page 67) ● PCH heat sink (see PCH heat sink on page 69) Remove the system board: 1. Close the computer. 2. Turn the computer upside down with the front toward you. 3. Disconnect the optical drive connector cable from the system board. 4. Turn the computer right side up with the front toward you. 58 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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3.
Disconnect all external devices from the computer.
4.
Remove the battery (see
Battery
on page
37
), and then remove the following components:
a.
Optical drive (see
Optical drive
on page
38
)
b.
Hard drive (see
Hard drive
on page
40
)
c.
WLAN module (see
WLAN module
on page
42
)
d.
Keyboard (see
Keyboard
on page
46
)
e.
Top cover (see
Top cover
on page
49
)
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:
●
Memory module (see
Memory module
on page
44
)
●
RTC battery (see
RTC battery
on page
60
)
●
Fan (see
Fan
on page
62
)
●
Heat sink (see
Heat sink
on page
63
)
●
Processor (see
Processor
on page
67
)
●
PCH heat sink (see
PCH heat sink
on page
69
)
Remove the system board:
1.
Close the computer.
2.
Turn the computer upside down with the front toward you.
3.
Disconnect the optical drive connector cable from the system board.
4.
Turn the computer right side up with the front toward you.
58
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts