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random display changes dvi to vga
#11
(05-19-2017, 10:26 AM)Britec Wrote:  I have seen an issue like this before where the display starts to cycling through input modes VGA > DVI > HDMI randomly on bootup. This can happen on TV'S as well where it will cycle through input modes.

Possible Culprits

  • Bad VGA > DVI > HDMI cable whatever cable you're using is bad
  • Bad VGA > DVI > HDMI port on the PC or Laptop
  • Bad VGA > DVI > HDMI Port on the Graphics Card try another port
  • Bad VGA > DVI > HDMI Adaptor or Convertor
  • Bent Pins on cable or port
  • Bad VGA > DVI > HDMI port on the Monitor
  • Bad Driver install, clean out old driver and reinstall 
Also, check for settings in BIOS and on the Monitor or TV.

Hope this helps you out.
thank you ill check out those things you listed
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