PSU- Constant buzzing noise

theyre normally wrapped in heat shrink, its the bright yellow or blue square thing or things youre looking for.. well theyre the most common colours used.

Please fill in your System Specs as per the tutorials so we know what we are working with.

Look in the lower left of my post or badger906 post and you will get a idea of what is needed.

rainblader1 said:

I will open psu and try to fix it.

Please don't do that.

It's not something you can safely fix without some significant electronics training.

DO NOT open the power supply unless you have been trained in high voltage electronics training.
The voltages in a power supply even when unplugged can kill you.
Thank you for filling out your specs.

The Silverstone Strider 850W is not knowen for quality voltage regulating. I would suggest using a Corsair or a Seasonic power supply.