System Board - HP G62 Maintenance And Service Manual

System board

NOTE: The system board spare part kit includes UMA or discrete graphics subsystem memory and
replacement thermal material.
Description
HD UMA system board with card reader
HD 5470/512 MB discrete system board with card reader
HD 5470/1 GB discrete system board with card reader
HD 5470/ 512 MB discrete system board with card reader (for model 1.1 only)
HD 5470/1 GB discrete system board with card reader (for model 1.1 only)
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 modules (see
●
WLAN module (see
● Modem module (see
Before removing the system board:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on
the computer, 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 disconnecting the power cord from the AC
outlet and then disconnecting the AC adapter from the computer.
4. Remove the battery (see
5. Remove the following components:
a. Hard drive (see
b. Optical drive (see
c. WLAN module (see
d. Memory module (see
e. Keyboard (see
f. Top cover (see
g. Modem module (see
h. Display assembly (see
74 Chapter 4 Removal and replacement procedures
Memory module on page
WLAN module on page
Modem module on page
Battery on page 41).
Hard drive on page 42)
Optical drive on page
WLAN module on page
Memory module on page
Keyboard on page 53)
Top cover on page 56)
Modem module on page
Display assembly on page
50)
47)
63)
45)
47)
50)
63)
68)
Spare part number
605903-001
605902-001
608340-001
615381-001
615382-001