Hi
When I run ATI Tool 3d view I get a loud screach, I think it maybe a voltage drop warning as ASUS probe says 11.77v instead of the usual of around 11.8-9, is this too low?
My PSU is a Coolermaster Extreme 650 (2x18A). I am experimenting at the moment but starting to think this PSU is not upto the job.

When I run ATI Tool 3d view I get a loud screach, I think it maybe a voltage drop warning as ASUS probe says 11.77v instead of the usual of around 11.8-9, is this too low?
My PSU is a Coolermaster Extreme 650 (2x18A). I am experimenting at the moment but starting to think this PSU is not upto the job.
