System board
NOTE:
The system board spare part kit includes replacement thermal material.
Description
Spare part number
System board for use in HP 3115m models:
AMD E450 processor and WWAN capability
659512-001
AMD E450 processor but not WWAN capability
659511-001
AMD E300 processor and WWAN capability
659510-001
AMD E300 processor but not WWAN capability
659509-001
System board for use in HP 3125 models:
AMD E2-2000 processor without WWAN capability and without Windows 8
702958-001
AMD E2-2000 processor without WWAN capability with Windows 8 Standard
702958-501
AMD E2-2000 processor without WWAN capability with Windows 8 Professional
702958-601
AMD E1-1500 processor without Windows 8
702960-001
AMD E1-1500 processor with Windows 8 Standard
702960-501
AMD E1-1500 processor with Windows 8 Professional
702960-601
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
Battery on page 33
).
5.
Remove the WLAN module (see
WLAN module on page 38
).
6.
Remove the WWAN module (see
WWAN module on page 41
).
7.
Disconnect the hard drive connector cable from the system board (see
Hard drive on page 45
).
8.
Remove the keyboard (see
Keyboard on page 48
).
9.
Disconnect the display panel cable from the system board (see
Display assembly on page 52
).
10.
Remove the top cover (see
Top cover on page 56
).
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:
●
SIM (see
SIM on page 34
)
●
RTC battery (see
RTC battery on page 43
)
Component replacement procedures
61
