Question about Dell Dimension C521 PC Desktop
If the fan on your power supply is not turning then you need to replace the power supply as soon as possible. The machine is overheating and then shutting off. If the power supply is not replaced it can cause additional problems with the motherboard, cpu, and hard drive. Open your case and look on the power supply for your replacement parts number, check Ebay.com for a replacement. They are easy to replace, just a few screws and power plugs.
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Over 21 years of PC and printer support/repair
Posted on Jun 28, 2009
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Posted on Jan 02, 2017
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