Specifications

System board
NOTE: The system board spare part kit includes the processor and replacement thermal material.
Description Spare part number
Equipped with an Intel Dual Core i3-3110M 2.40-GHz processor (3.0-MB L3 cache, 1600-MHz
FSB, 35 W), a graphics subsystem with 1-GB of discrete memory, and the Windows 8 Standard
operating system
729844-501
Equipped with an Intel Dual Core i3-3110M 2.40-GHz processor (3.0-MB L3 cache, 1600-MHz
FSB, 35 W), a graphics subsystem with 1-GB of discrete memory, and the Linux operating system
729844-001
Equipped with an Intel Dual Core i3-3110M 2.40-GHz processor (3.0-MB L3 cache, 1600-MHz
FSB, 35 W), a graphics subsystem with UMA memory, and the Windows 8 Standard operating
system
729843-501
Equipped with an Intel Dual Core i3-3110M 2.40-GHz processor (3.0-MB L3 cache, 1600-MHz
FSB, 35 W), a graphics subsystem with UMA memory, and the Linux operating system
729843-001
For use only on computer models equipped with the Intel HM76 chipset, a graphics subsystem
with 2-GB of discrete memory, and the Windows 8 Standard operating system
720459-501
For use only on computer models equipped with the Intel HM76 chipset, a graphics subsystem
with 2-GB of discrete memory, and the Linux operating system
720459-001
For use only on computer models equipped with an Intel Dual Core i5 or Pentium processor, a
graphics subsystem with 1-GB of discrete memory, and the Windows 8 Standard operating system
713258-501
For use only on computer models equipped with an Intel Dual Core i5 or Pentium processor, a
graphics subsystem with 1-GB of discrete memory, and the Linux operating system
713258-001
For use only on computer models equipped with an Intel Dual Core i5 or Pentium processor, a
graphics subsystem with UMA memory, and the Windows 8 Standard operating system
713257-501
For use only on computer models equipped with an Intel Dual Core i5 or Pentium processor, a
graphics subsystem with UMA memory, and the Linux operating system
713257-001
For use only on computer models equipped with the Intel HM86 chipset, a graphics subsystem
with 2-GB of discrete memory, and the Windows 8 Standard operating system
713256-501
For use only on computer models equipped with the Intel HM86 chipset, a graphics subsystem
with 2-GB of discrete memory, and the Linux operating system
713256-001
For use only on computer models equipped with the Intel HM86 chipset, a graphics subsystem
with UMA memory, and the Windows 8 Standard operating system
713255-501
For use only on computer models equipped with the Intel HM86 chipset, a graphics subsystem
with UMA memory, and the Linux operating system
713255-001
Before removing the system board, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
Component replacement procedures
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