| 
	
		
		
		
		 Check your adapter/video capabilities and monitor settings.  Right click on Desktop - Properties - Settings - Advanced : 1) Adapter  2) Monitor 
Under adapter, check List All Modes, see if you can identify a desired setting, select and see if you can run it.   
Under monitor, try different frequencies to see which one(s) works best.  It'll take a couple of minutes to see what combination works best for you.   
It's possible that you may need to update your video card drivers and/or monitor drivers. 
		
		
		
		
		
		
	 |