Solved I have a DVM, where to I measure 3.3v? Tags: Power Supplies Hardware Monitors Components Last response: December 31, 2010 5:02 PM in Components Share hamlet_jones December 30, 2010 10:58:20 PM Hardware Monitor says I've got 1.98v on my 3.3v rail. (?) I didn't think I could boot if my PSU was doggin' on my 3.3v side. Where do I put the test leads for my independent DVM measurement? I have a cooler master 460w psu. Thanks More about : dvm measure Best solution delluser1 a c 242 ) Power supply December 31, 2010 11:49:43 AM Red probe (+) to orange wire ( 3.3v ) on either on the 24 pin main or a SATA power connector, black to ground. hamlet_jones December 31, 2010 5:02:19 PM Thanks. Checks out @3.4v on the 24 pin. Can't find your answer ? Ask ! Get the answer hamlet_jones December 31, 2010 5:02:40 PM Best answer selected by hamlet_jones. Can't find your answer ? Ask ! Publish Related resources: ForumPSU 3.3v drops below acceptable level? Forumhow do I measure S/N? ForumSSD HD Destroying Power Supplies? Forum12v Rail reads 1.56 ForumCpu +12v running high? Forum+12V voltage too low? Forum12.288 on +12v rail ForumUsing a multimeter before powering ForumNew to the P5E X38 motherboard and its BIOS settings? ForumMy power supply acting strange? Forum3.3V rail reading 3V ForumCapacitor ForumPSU voltage figures ForumCPU fan speed problem ForumScreeching noise, probably from powersupply ForumCapacitors in PSU are dangerous? Forummixer measurements ForumPSU Help Forum[Solved] If i have an Am2 or Am3 soc, should all am2/3 work? ForumWhich part should I upgrade inn order to have a better gaming PC More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !