Znippy Posted August 23, 2008 Share Posted August 23, 2008 Hi The voltages on my psu is not good. The computer freezes after some minutes when cpu is 100%. Anyone that knows what the problem is? +3.3v = 3.25v +5v = 4.87v +12v = 11.98V +5v = 4.92v sleepmode I am reading these statistics in Everest Ultimate, which I know isn't really as reliable as using a power supply tester. Link to comment Share on other sites More sharing options...
Wired Posted August 23, 2008 Share Posted August 23, 2008 That's well within the ATX spec. http://www.formfactors.org/developer/specs/ATX12V_PSDG_2_2_public_br2.pdf Page 13, section 3.2.1 Table 2. DC Output Voltage Regulation Output Range Min. Nom. Max. Unit +12V1DC ±5% +11.40 +12.00 +12.60 Volts +12V2DC (1) ±5% +11.40 +12.00 +12.60 Volts +5VDC ±5% + 4.75 + 5.00 + 5.25 Volts +3.3VDC (2) ±5% + 3.14 + 3.30 + 3.47 Volts -12VDC ±10% -10.80 -12.00 -13.20 Volts +5VSB ±5% + 4.75 + 5.00 + 5.25 Volts (1) At +12 VDC peak loading, regulation at the +12 VDC output can go to ± 10%. Link to comment Share on other sites More sharing options...
JoeBob Posted August 25, 2008 Share Posted August 25, 2008 As you say, the software readings are never reliable. So essentially, you'll never be sure until you measure voltages with a DMM. Which are kinda cheap, you should consider getting one. Always good to have handy, I use mine often Link to comment Share on other sites More sharing options...
Corsair Employees RAM GUY Posted August 25, 2008 Corsair Employees Share Posted August 25, 2008 Znippy, Have you run http://www.memtest.org to make sure you do not have a memory related issue? Link to comment Share on other sites More sharing options...
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