Hercules prophetview 720

monitor shows signal out of range, how do i change this as the screen is black, pc is working ok
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More about hercules prophetview
  1. If you're not using Windows 8 you can press the F8 key quickly after the bios screen and get into advanced boot options. Chose VGA Mode and see if it works. Then right click the desktop and choose resolution or advanced and set your resolution to one that is supported by your monitor.
  2. Sorted cheers. :bounce:
  3. Good job!
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