Windows 10: Power supply fan revs for no reason.

It revs up when i start my computer (fully start or from hibernation). Then gradually slows down to normal. But sometimes it stays a notch above normal.

I know its not an heating issue cause same behaviour happened with earlier power supply hence i changed it; also it revs up at the start when circuits are the coldest.

One cure is (sometimes) to make computer sleep for a few minutes. When i turn it on the fan speed is normal.

Is it a virus? It is happening even ifbi am at BIOS interface.

submitted by /u/Billuman
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:)

 

Help with power supply not working


Also look at this to test the PSU
How to Check a Power Supply: 12 Steps (with Pictures) - wikiHow

 

IRQL_Not_Less_Or_Equal whenever I dis/connect the power supply

Hi Mikky,

To get better clarity on the issue, kindly answer the questions below:

• Have you installed any software or programs on your computer prior to this issue?
  
• What was the last thing you have done on your computer before this issue happened?

Since this issue occurs every time you connect or disconnect the computer to the power supply, we suggest you run the Power troubleshooter. To do this, follow the steps below:

• On the Start menu, type Troubleshooting.
  
• On the left-side, click View all.
  
• Select Power and run the troubleshooter.

If the issue persists, then probably the issue is with a faulty driver. Kindly installed the latest chipset driver for your computer. For better assistance on installing the right driver, we suggest you to contact your PC manufacturer.

Should you need further assistance, feel free to get back to us.

 

I need advice for power supply .....

I would suggest looking through this list its quite extensive but the lemon list is far from complete I would bet I,ve used antec, corsair evga, seasonic and I refuse to cheap out on a power supply.. I figure and rightly so If I.m spending some serious money on hardware last place I" skimping on is a power supply A bad supply or cheaply made unit can cost you way more once it fails then it would have if you bought a decent one in the beginning.. Do NOT skimp on power supplys

Johnny Lucky Power Supply Recommendation


Great thing is he;s tested tons of power supplys and links are included for almost everything on his lists