System Board - HP ProBook 4525s Maintenance And Service Manual

System board

NOTE: The system board spare part kit includes replacement thermal material.
Description
System board with ATI Mobility Radeon HD4250 UMA graphics and RTC battery
System board with ATI Mobility Radeon HD4250 UMA graphics, WWAN capability, and RTC
battery
System board with ATI Mobility Radeon HD530v discrete graphics and RTC battery
System board with ATI Mobility Radeon HD4250 UMA graphics and RTC battery (for use only in
Russia and the People's Republic of China)
System board with ATI Mobility Radeon HD530v discrete graphics and RTC battery (for use only
in Russia and the People's Republic of China)
System board with ATI Mobility Radeon HD5470 discrete graphics and RTC battery (for use only
in Russia and the People's Republic of China)
System board with ATI Mobility Radeon HD4250 UMA graphics, WWAN capability, and RTC
battery (for use only in Russia and the People's Republic of China)
System board with ATI Mobility Radeon HD5470 discrete graphics and RTC battery
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 switch cover and keyboard (see
6. Remove the optical drive (see
7. Remove the power button board cable (see
8. Remove the speakers (see
9. Remove the thermal shield (see
10. Remove the display assembly (see
on page
11. Remove the palm rest (see
12. Remove the hard drive (see
13. Remove the top cover (see
Battery on page
Optical drive on page
Speakers on page
74).
Palm rest on page
Hard drive on page
Top cover on page
48).
Switch cover and keyboard on page
54).
Power button board on page
58).
Thermal shield on page
Display assembly on computers with 15.6-in displays
69).
72).
81).
Spare part number
613211-001
613213-001
613212-001
613286-001
613287-001
634179-001
613288-001
622587-001
56).
59).
Component replacement procedures
49).
91