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psu weird noise under load? +3.3v at +2v?

post #1 of 7
Thread Starter 
ax750, running IBT on max memory and every few minutes it would start making a weird noise... like a static-y squeal .. at hwmonitor shows the +3.3v at 1.98v-2.05v .. not sure why it would have problems though, its brand new hmm.. only happens under load
post #2 of 7
No software monitor will EVER give an accurate reading of voltages.
You're not pushing it, unless you're running 6 D5s to push water round your loop and 300 fans on your rads. So it's likely just coil whine, coils do that sometimes. If it's getting annoying contact Corsair about it, but it's not going to do any damage.
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post #3 of 7
I had the same think with my old PSU it made squeling noises all the time and evetually it just gave in. not sure what causes it
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post #4 of 7
Nothing wrong.

Also, HWMonitor is displaying false results.

If the voltages were to be this low, the PC wouldn't even boot.
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post #5 of 7
Thread Starter 
does the noise go away after time?
post #6 of 7
Quote:
Originally Posted by koven View Post
does the noise go away after time?
Sometimes it can, but I wouldn't bet on it.
    
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post #7 of 7
Always test your voltages with a multimeter. On HW monitor, my 12V was 12.45 volts, but with using a multimeter, I was getting 11.85 volts. Never trust software monitoring.
    
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