4 Replies Latest reply on Jan 27, 2013 6:23 AM by JFFulcrum

    INTEL DX79TO & DX79SI - GEFORCE GTX 670 INCOMPATIBILITY - ERROR 51, ALSO 1600 MEMORY UNDERCLOCKS AT 1066

    awbtiet

      From what we have tested in the workshop, we are unable to get an Intel mainboard DX79TO or DX79SI to work with a EVGA GTX 670 video card.

      (The same VGA cards works with older Intel boards)

       

      It looks like an incompatibility of some sort - with all the boards we tested reporting "error 51" on the board display accompanied by 2 beep, pause, 2 beeps and then continues to boot into windows and function normally. It must be noted that there is no display or otherwise until PC has booted into windows.

       

      (Notes: Boards have been updated to latest bios', 1000w and 700w PSU tested. Also GTX 260 & 560 cards works with all configurations)

       

      Lyle Stanford

      South Africa

      Sastec Technical Division