2 Replies Latest reply on Aug 26, 2016 1:21 PM by Intel Corporation

    Working of Power LED for DQ77MK Main Board

    TomasKim


      I bough DQ77MK Main Board for Industrial Work Station.

      when i turn on, the front power LED was not on.

      LED was connected to alternate front panel power/sleep LED header.

      I already try to change the direction + and  -, but still not work.

      When i check the voltage level for LED header, the value is 1.8 VDC.

       

      which component has wrong? is it on LED or Mainboard?

       

      could you please advice to me how to do?