System Board - HP ProBook 4325s Maintenance And Service Manual

System board

NOTE: The system board spare part kit includes replacement thermal material.
Description
System board (includes replacement thermal material)
For use in all countries and regions except for Russia and the People's Republic of China:
●
For use with ATI Mobility Radeon HD 530v discrete graphics and 33.8-cm (13.3-in) displays
●
For use with ATI Mobility Radeon HD 5470 discrete graphics and 33.8-cm (13.3-in) displays
●
For use with ATI Mobility Radeon HD 6370 discrete graphics and 33.8-cm (13.3-in) displays
●
For use with UMA graphics subsystem and 33.8-cm (13.3-in) displays
●
For use with UMA graphics subsystem and 35.6-cm (14.0-in) displays
For use in only Russia and the People's Republic of China:
●
For use with ATI Mobility Radeon HD 530v discrete graphics and 33.8-cm (13.3-in) displays
●
For use with ATI Mobility Radeon HD 5470 discrete graphics and 33.8-cm (13.3-in) displays
●
For use with ATI Mobility Radeon HD 6370 discrete graphics and 33.8-cm (13.3-in) displays
●
For use with UMA graphics subsystem and 33.8-cm (13.3-in) displays
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 following components:
a. SIM (see
b. Switch cover (see
c. Keyboard (see
d. Speakers (see
e. Palm rest (see
f. Bluetooth module and cable (see
g. WLAN module (see
h. Hard drive (see
i. Optical drive (see
Battery on page
SIM on page 46)
Switch cover on page
Keyboard on page
Speakers on page
Palm rest on page
WLAN module on page
Hard drive on page
Optical drive on page
45).
47)
49)
56)
58)
Bluetooth module on page
65)
61)
53)
Component replacement procedures
Spare part number
607654-001
628489-001
628619-001
607655-001
607656-001
614962-001
628490-001
628620-001
614963-001
68)
89