HELP: Enermax PSU is beeping !

[Nom Anor]

I got an 800W Enermax Galaxy PSU.

Everything fine while i'm in Windows, but when I fire up WoW at full graphic settings, the PSU starts beeping.

I have 2 GeForce8800 GTX.

I read in the manual that the beeping sounds indicate that PSU fan speed is slow or something. But the beeping happens only when there's a huge load on video cards.

Could it be that my power line in my appartmen cant support all the electrical appliances and the PSU can't get the needed juice?

Any other ideas?

 

[Ockie]

I head about this beeping issue before. Search on the forums, IIRC there were a lot of posts abou tit. I believe the end result was a call to enermax with an rma.