Hi Folks,

I would be grateful for any advice you can give me, I have a quad core AMD desktop computer, 4 gb Ram windows 7 computer is just under 2 years old.

I have noticed these last few days when I boot first thing in the morning there is a loudish fairly deep sounding noise fron the computer, I'm fairly certain when trying to locate the source of the noise that its the psu.

However when I reboot the computer almost immediately again the sound goes away.

I have cleaned the graphics cpu and other computer fans.

I wonder if anyone can throw some light on this problem, definitely seems to be coming from the psu.

Thanks a lot for any advice.


joe