Display goes black when using USB


  1. Posts : 2
    Windows 7 x64
       #1

    Display goes black when using USB


    While trying to connecting to one of the two USB connectors on the towers I/O panel the display goes black, so does the sound. But the PSU are still running, so are the LED`s on the MB.
    This comes and goes, sometimes it`s enough to touch the metal on the USB port and sometimes I can get it in and sit there for some time before it shortens.

    it doesn`t matter what I try to plug in, and I have checked the grounding to the PSU - OK, shortening between wires from the ports - OK, no damaged wires. Tried to take out the reset plug from the MB.

    But NO! Still no luck.

    Computer is 2 weeks old and the case is a CM 690 II Advanced.
      My Computer


  2. Posts : 5,705
    Win7 x64 + x86
       #2

    If it's 2 weeks old, return it for another one.
      My Computer


  3. Posts : 2
    Windows 7 x64
    Thread Starter
       #3

    Built it myself, but should still be warranty yeah
      My Computer


 

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