8800 GTX Electrical Noise Under Load

[fornowagain]

Send it back if you can.

http://www.silentpcreview.com/forums...ic.php?t=16658

Could be lots of things, VRM's, a poorly assembled choke coil can vibrate, or even a capacitor can squeal with frequency change. Sometimes if you can find it, potting with hotglue can help. Pretty much though, it won't go away.