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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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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 2.0
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CPUMotherboardGraphicsGraphics
i7-4790K Z97 Sabretooth Mark 2 ASUS NVIDIA Geforce GTX 1080 Founder's Edition ASUS NVIDIA Geforce GTX 1080 Founder's Edition 
RAMHard DriveHard DriveHard Drive
Kingston HyperX Beast Samsung EVO 850 500GB Kingston Digital 480GB Western Digital Black Caviar 500GB 
Hard DriveHard DriveCoolingOS
Seagate Backup Plus 3 Samsung Evo 850 500 GB Corsair H60i Windows 10 
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HKiNg 2.0
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i7-4790K Z97 Sabretooth Mark 2 ASUS NVIDIA Geforce GTX 1080 Founder's Edition ASUS NVIDIA Geforce GTX 1080 Founder's Edition 
RAMHard DriveHard DriveHard Drive
Kingston HyperX Beast Samsung EVO 850 500GB Kingston Digital 480GB Western Digital Black Caviar 500GB 
Hard DriveHard DriveCoolingOS
Seagate Backup Plus 3 Samsung Evo 850 500 GB Corsair H60i Windows 10 
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post #3 of 3
Thread Starter 
Delete.
Edited by Juub - 8/1/13 at 5:42pm
HKiNg 2.0
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CPUMotherboardGraphicsGraphics
i7-4790K Z97 Sabretooth Mark 2 ASUS NVIDIA Geforce GTX 1080 Founder's Edition ASUS NVIDIA Geforce GTX 1080 Founder's Edition 
RAMHard DriveHard DriveHard Drive
Kingston HyperX Beast Samsung EVO 850 500GB Kingston Digital 480GB Western Digital Black Caviar 500GB 
Hard DriveHard DriveCoolingOS
Seagate Backup Plus 3 Samsung Evo 850 500 GB Corsair H60i Windows 10 
PowerCaseMouseAudio
Corsair HM 850 Cooler Master HAF 932 Advanced Cougar 700M Gaming Mouse Turtle Beach Earforce Bravo  
Audio
Logitech X-230 
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HKiNg 2.0
(17 items)
 
  
CPUMotherboardGraphicsGraphics
i7-4790K Z97 Sabretooth Mark 2 ASUS NVIDIA Geforce GTX 1080 Founder's Edition ASUS NVIDIA Geforce GTX 1080 Founder's Edition 
RAMHard DriveHard DriveHard Drive
Kingston HyperX Beast Samsung EVO 850 500GB Kingston Digital 480GB Western Digital Black Caviar 500GB 
Hard DriveHard DriveCoolingOS
Seagate Backup Plus 3 Samsung Evo 850 500 GB Corsair H60i Windows 10 
PowerCaseMouseAudio
Corsair HM 850 Cooler Master HAF 932 Advanced Cougar 700M Gaming Mouse Turtle Beach Earforce Bravo  
Audio
Logitech X-230 
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