HP Pavilion g7 Maintenance And Service Manual page 86

Description
Equipped with an Intel Core i3-370M 2.40-GHz processor (3.0-MB L3 cache, dual core, 35 W), the
HM55 chipset, and a graphics subsystem with 1024-MB of discrete video memory
Equipped with an Intel Core i3-370M 2.40-GHz processor (3.0-MB L3 cache, dual core, 35 W), the
HM55 chipset, and a graphics subsystem with UMA video memory
Before removing the system board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
●
Optical drive (see
●
Hard drive (see
●
RTC battery (see
●
WLAN module (see
●
Keyboard (see
●
Top cover (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:
●
Memory module (see
●
Fan and heat sink (see
●
Processor (see
Remove the system board:
1. Disconnect the following cables from the system board:
●
LED board cable (1)
●
Speaker cable (2)
●
Optical drive cable (3)
●
Display panel cable (4)
78 Chapter 4 Removal and replacement procedures
Battery on page
Optical drive on page
Hard drive on page
RTC battery on page
WLAN module on page
Keyboard on page
Top cover on page
Memory module on page
Fan and heat sink on page
Processor on page 90)
47), and then remove the following components:
49)
51)
53)
55)
57)
61)
54)
83)
Spare part number
654117-001
654118-001