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Power Supply

By curtong ·
My keyboard does not response when I hitted a key.
So I tried to change a new keyboard and the monitor does not show anything. The fan for the motherboard is not moving, so I changed the power supply and tha same thing happened. Is the problem due to the keyboard connector?

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by Cr@zy@ssM@g!c!@n In reply to Power Supply

You might have a bad MotherBoard.......

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by dmiles In reply to Power Supply

With the symptons you have described and the troubleshooting you have done it seems as though your motherboard is the problem

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by willcomp In reply to Power Supply

One other possibility. If you changed keyboards without turning PC off, you may have blown a fuse in the keyboard circit (keyboards have 5vdc power applied). Some mobos have a resettable fuse. You need to check mobo documentation to see if that is the case and how to reset.


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by curtong In reply to Power Supply

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