Can I trust the voltage readouts on my motherboard?

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  • Terrh
    Member
    • Dec 2012
    • 15
    • Canada

    #1

    Can I trust the voltage readouts on my motherboard?

    Trying to figure out a stability issue with my computer. HWmonitor offers a nice voltage readout, and I noticed my +12V can drop pretty significantly under load. Here's a screenshot after running a stress test (gpu and CPU):


    Power supply is a "new model" TR2-600. 80+ bronze, should be more than enough. My kill-a-watt says the computer never draws more than 315 watts from the wall.

    So is that +12V too low? Or can I even trust these numbers?
  • Pentium4
    CapXon Be Gone
    • Sep 2011
    • 3741
    • USA

    #2
    Re: Can I trust the voltage readouts on my motherboard?

    Software monitoring is useless. A multimeter is always the best option If it was dropping to 11V then your computer would freeze or restart.

    Comment

    • Terrh
      Member
      • Dec 2012
      • 15
      • Canada

      #3
      Re: Can I trust the voltage readouts on my motherboard?

      it is freezing, and I'm trying to figure out why.

      Comment

      • shovenose
        Send Doge Memes
        • Aug 2010
        • 6575
        • USA

        #4
        Re: Can I trust the voltage readouts on my motherboard?

        What power supply you using?

        Comment

        • Th3_uN1Qu3
          Believe in
          • Jul 2010
          • 6031
          • Romania

          #5
          Re: Can I trust the voltage readouts on my motherboard?

          Originally posted by shovenose
          What power supply you using?
          Ummm... you had the answer to that if you'd bothered to read the whole post.

          Originally posted by Terrh
          Power supply is a "new model" TR2-600. 80+ bronze, should be more than enough.
          Originally posted by PeteS in CA
          Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
          A working TV? How boring!

          Comment

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