System Board - HP Compaq 325 Maintenance And Service Manual

System board

NOTE: The system board spare part kit includes replacement thermal material.
Description
System board with UMA graphics and RTC battery with RS880M chipset
System board with discrete graphics and RTC battery with RS880MD1 chipset
System board with Park XT discrete graphics and RTC battery with RS880MD1 chipset
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
5. Remove the service door (see
6. Remove the hard drive (see
7. Remove the optical drive (see
8. Remove the fan (see
9. Remove the palm rest (see
10. Remove the keyboard (see
11. Remove the 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
●
WLAN module (see
●
Modem module (see
●
Heat sink (see
●
Processor (see
●
Audio board (see
96 Chapter 4 Removal and replacement procedures
Battery on page
Service door on page
Hard drive on page
Optical drive on page
Fan on page 65).
Palm rest on page
Keyboard on page
Top cover on page
Memory module on page
WLAN module on page
Modem module on page
Heat sink on page 66)
Processor on page 68)
Audio board on page
51).
52).
54).
63).
70).
73).
77).
59)
61)
103)
106)
Spare part number
611803-001
611802-001
625490-001