Faulty PSU?

[tatts]

Having a lot of issues with my current rig
Anything over 3.6ghz is prooving near possible even though it will do 3.2GHZ on the stock V of 1.23V & 3.6 @ 1.35V but im getting an horrible squeeling noise from near the cpu.
After finally getting OCCT to work i run a test to see how my PSU is and it doesnt look stable to me or is it just me being paranoid?

Psu is a OCZ GameXstream 850W

 

[tatts]

Im not sure what the squeeling noise is could be the mosfets or voltage regulators or something, but i'd take it as a sign to back off the voltage.

Cheers. I cant back off the volts though, it does it when running stock speeds with stock 1.23V
Trying to find the cause of it so i can get it rma'd and sorted, least i know its the cpu or motherboard now

 

[tatts]

Read the sig, im on high end water cooling so theres no fan to make the noise
also been onto gigabyte and they dont know what the cause could be, happened on my last w/c loop, stock heatsink & now my new loop so i can only see it being the cpu or mobo now

 

[tatts]

Well after getting in touch with OCZ, i connected up a multimeter to the 3V 5V & 12V which all give the right readings (unlike any window apps) and after opening p95 for a few minutes to test each one none of them moved so i think the psu is pritty stable.
Just goes to show how much the onboard sensors suck