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jechill
08-02-2012, 09:41 PM
i need to know what the -12 volt blue cable on a 24 pin psu plug is for
i have a bunch of power supplys with no -12 volts
is it necessary
if so why
pre-emptive thank you applies:D

jechill
08-03-2012, 06:53 PM
never mind my tester was bad