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System board
✎The system board spare part kit includes UMA or discrete graphics subsystem memory,
Description | Spare part number |
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UMA system board, GM45 (includes | |
and replacement thermal material) |
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UMA system board, GM45 (includes | |
replacement thermal material) |
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UMA system board, GL40 (includes | |
replacement thermal material) |
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UMA system board, GL40 (includes | |
replacement thermal material) |
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UMA system board, GL40 (for Presario CQ60 only; includes | |
replacement thermal material) |
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Discrete system board, PM45 (includes | |
and replacement thermal material) |
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Discrete system board, PM45 (includes | |
replacement thermal material) |
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UMA system board, NVIDIA (includes | |
and replacement thermal material) |
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UMA system board, NVIDIA (for Presario only; includes | |
Slot, and replacement thermal material) |
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UMA system board, NVIDIA (for Presario only; includes | |
Slot, and replacement thermal material) |
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UMA system board, NVIDIA (for Presario only; includes | |
replacement thermal material) |
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Optical extension board (not illustrated) | |
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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
5.Remove the following components:
a.Optical drive (see “Optical drive” on page
b.Hard drive (see “Hard drive” on page
c.Keyboard (see “Keyboard” on page
d.Keyboard cover (see “Keyboard cover” on page
e.Power button board (see “Power button board” on page
f.Display assembly (see “Display assembly” on page
Removal and replacement procedures |