HP Pavilion g7 Maintenance And Service Manual page 80

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
● RTC battery (see
●
Fan and heat sink (see
● PCH heat sink (see
●
Processor (see
Remove the system board:
1.
Disconnect the following cables from the system board:
(1) Display panel cable
(2) Optical drive cable
(3) USB board cable
(4) Power connector cable
2. Remove the Phillips M2.5 × 4.5 screw (1) that secures the system board to the base enclosure.
3. Lift the right side of the system board (2) until it rests at an angle.
72 Chapter 4 Removal and replacement procedures
Memory module on page
RTC battery on page
Fan and heat sink on page
PCH heat sink on page
Processor on page 81)
43)
74)
76).
79)
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