Hi I have a problem when I stress my computer ( both gfx and cpu ) example 3dmark I get a whineing noise from my psu. It has been that way all since I changed my gfx from a 9800 se to a x800 xl .... The psu is a 350W: single 12V rail @ 18A 3,3V @ 28A 5V @ 40A I heard it could have something to do with a filter in my psu Can I fix it? Is it dangerous? If i can´t fix it what´s the best powersupply for <100€ I can get?