Fan Spinning Very Loud then Computer Shuts Down

Asked By 40 points N/A Posted on -
qa-featured

My computer used to work just fine. Until I heard the fan spinning very loud. And now it randomly shuts down. I want to know if this is an issue with my Power Supply Unit or my GPU. I tried to reset the CMOS battery and then turned on my computer but it will just do the same thing. Please tell me what to do next and how can I fix it?

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Best Answer by Wilkerson Axtell
Answered By 0 points N/A #187846

Fan Spinning Very Loud then Computer Shuts Down

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The fan spins loudly due to overheating.  You should try to clean any dust on the Fan with the help of vacuum cleaner. Be careful, the Power Supply Unit could be hot.

Also try running eventvwmr.msc through Windows Run interface. Select system logs and look for red or yellow flagged items. It will provide you a reason for shut down or a reason code. 

Best Answer
Best Answer
Answered By 0 points N/A #187847

Fan Spinning Very Loud then Computer Shuts Down

qa-featured

Hello Ronald,

There can be any of the two reasons:

  1. Your PC get over heated so it gets restarted again and again.
  2. You have a low voltage problem in the power supply.

To overcome the overheat problem try to clean the fan and most importantly keep your PC clean from any kind of dust. If the PC fan is not enough than you can also an additional fan for it.

For the second case try fixing the voltage supply.

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