System board
NOTE: All system board spare part kits include replacement thermal material and VGA support bracket.
NOTE: Models that support
Description | Spare part number |
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For use with | |
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(Alcor chip upgrade) For use with | |
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For use with | |
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(Alcor chip upgrade) For use with | |
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For use with | |
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(Alcor chip upgrade) For use with | |
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For use with | |
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(Alcor chip upgrade) For use with | |
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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 48).
5.Remove the service access cover (see Service access cover on page 50).
6.Remove the following components:
a.Hard drive (see Hard drive on page 60)
b.Optical drive (see Optical drive on page 65)
c.Keyboard (see Keyboard on page 67)
d.Top cover (see Top cover on page 71)
e.Video card fan/heat sink assembly (see Video card fan/heat sink assembly on page 84)
f.Processor heat sink (see Processor heat sink on page 86)
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 49)
●Memory modules (see Expansion memory modules on page 51)
Component replacement procedures 107
