3 Replies Latest reply on Jun 20, 2011 2:05 PM by Salem_Intel

    DP67BA (B3)  No POST, No beeps, no fans, Standby LED on

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      I came back yesterday to find a dead machine.   The standby LED is on, but otherwise, nothing.  No POST, no beeps, and no fans.  I assembled the board outside the case with nothing but the CPU and H/S attached and tried shorting the power pins with a flathead screwdriver to rule out a switch failure or a short inside the case--still nothing.  I also tried swapping in a known-good PSU which didn't help.

       

      The machine was working fine for past ~5 weeks, so it's probably a motherboard or (less likely) a CPU failure, but I'd like to be sure before I RMA the board for the second time (the first was for the B3 stepping swap).  Is there anything I've missed?