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Losing duplicate display signal in full screen

post #1 of 3
Thread Starter 
Thread title says it all. Whenever I launch a full-screen app such as 3D Mark or a game, my main display loses its DVI output and only the secondary display connected to HDMI gets an image. It used to work perfectly just yesterday and out of nowhere it stopped working. If I'm just on my desktop browsing around, I got a display on both my HDTV and monitor but if I try to play a game, my monitor loses its signal and only my HDTV gets it.

Any idea what's going on?

Edit: Now it's the opposite, whenever I launch something full screen, my secondary display loses its signal. I think it might be related to Power Saving or Screensaver issues as after I altered them, something different happened.
Edited by Juub - 8/1/13 at 4:32pm
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HKinG 3.0
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post #2 of 3
Thread Starter 
Now that I think of it, it seems related to a power issue. Looks like I can't get dual monitors under my current Power Saving settings...
HKinG 3.0
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i7-8700K Z370 Gigabye Aorus Ultra Gaming Gigabyte Aorus GTX 1080 TI Gigabyte Aorus GTX 1080 TI 
RAMHard DriveCoolingOS
16GB DDR4 Kingston Predator Samsung Evo 960 250GB Corsair H100i v2 Windows 10 Pro 
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Cougar 700M Gaming Mouse 
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HKinG 3.0
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CPUMotherboardGraphicsGraphics
i7-8700K Z370 Gigabye Aorus Ultra Gaming Gigabyte Aorus GTX 1080 TI Gigabyte Aorus GTX 1080 TI 
RAMHard DriveCoolingOS
16GB DDR4 Kingston Predator Samsung Evo 960 250GB Corsair H100i v2 Windows 10 Pro 
MonitorKeyboardPowerCase
QNIX 2710 Razer Ornata Chroma Corsair HX1000 Thermaltake Core X71 
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Cougar 700M Gaming Mouse 
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post #3 of 3
Thread Starter 
Delete.
Edited by Juub - 8/1/13 at 5:42pm
HKinG 3.0
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16GB DDR4 Kingston Predator Samsung Evo 960 250GB Corsair H100i v2 Windows 10 Pro 
MonitorKeyboardPowerCase
QNIX 2710 Razer Ornata Chroma Corsair HX1000 Thermaltake Core X71 
Mouse
Cougar 700M Gaming Mouse 
  hide details  
Reply
HKinG 3.0
(13 items)
 
  
CPUMotherboardGraphicsGraphics
i7-8700K Z370 Gigabye Aorus Ultra Gaming Gigabyte Aorus GTX 1080 TI Gigabyte Aorus GTX 1080 TI 
RAMHard DriveCoolingOS
16GB DDR4 Kingston Predator Samsung Evo 960 250GB Corsair H100i v2 Windows 10 Pro 
MonitorKeyboardPowerCase
QNIX 2710 Razer Ornata Chroma Corsair HX1000 Thermaltake Core X71 
Mouse
Cougar 700M Gaming Mouse 
  hide details  
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