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U2711 no longer recognizes displayport / 2560

post #1 of 2
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I've been very happy with my U2711 and my dual 680s in SLI until this Sunday. Fired up the box and no signal to monitor. Tried several restarts and still monitor is blank. Tried auto-detecting inputs and got nothing. Connected HDMI and that works, but only up to 1980, not native 2560. Tried new displayport cable - nothing. Swapped from card 1 to card 2. Still nothing. Updated to latest beta driver - still nothing.

Anyone got any ideas?
    
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CPUMotherboardGraphicsGraphics
i7 2600K ASUS P8Z77-V-Pro EVGA GTX 680 (SC) EVGA GTX 680 
RAMHard DriveHard DriveHard Drive
Corsair Vengeance DDR3-1600 OCZ SSD Corsair Force 3 SSD WD 
Hard DriveHard DriveOptical DriveCooling
WD WD Samsung Blu-Ray burner Corsair H100 
OSMonitorKeyboardPower
Win 7 Ultimate x64 Dell U2711 SteelSeries Shift OCZ ZX 1250  
CaseMouseAudioAudio
Corsair 500R Logitech G5 SB Xfi Titanium Pro Klipsch 2.1 
  hide details  
Reply
post #2 of 2
Had a similar problem with my 2209WA Right before it started to die.
Does DVI-D work? Might just be a faulty port
3770/980ti
(13 items)
 
  
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Dell P2715Q 4K Apple Kbd Logitech G402 Steelseries QCK 
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Senheiser CX215 
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3770/980ti
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 3770k @ 4.5GHZ Asus Z77M-pro EVGA 980Ti SC ACX 8GB 1600MHz 
Hard DriveHard DriveCoolingOS
256GB Samsung OEM SSD 128Gb Sandisk SSD Hyper 212 Evo Windows 10 
MonitorKeyboardMouseMouse Pad
Dell P2715Q 4K Apple Kbd Logitech G402 Steelseries QCK 
Audio
Senheiser CX215 
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Reply
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Overclock.net › Forums › Components › Monitors and Displays › U2711 no longer recognizes displayport / 2560