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Monitor Flickering

post #1 of 7
Thread Starter 
Hello OCN,

I have 2 monitors both connected Via DVI on my sig card. Everytime I go on youtube and play a video, It flicks black on the secondary monitor (whatever one is not connected in the first slot). It does this no matter what monitor is on the first slot.

Things I Have tried
  • Re-arrange the cables
  • New Drivers
  • Driver sweep the old install the new
  • Reinstall Adobe flash player

All with no luck, If you need a vid of what Im talking about I can take one. Its a very quick flash of black.
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Crucial M4 64GB, WD 640GB, Spinpoint F3 1TB LG Windows 7 Ultimate 64 Bit 3X ASUS 23'' 1080p HDMI 6056x1080 
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post #2 of 7
Reinstall Youtube.
    
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post #3 of 7
Thread Starter 
Bump yo!
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Hard DriveOptical DriveOSMonitor
Crucial M4 64GB, WD 640GB, Spinpoint F3 1TB LG Windows 7 Ultimate 64 Bit 3X ASUS 23'' 1080p HDMI 6056x1080 
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My PC
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i7 3770K ASUS P8Z77-V PRO EVGA GTX 670 FTW Ed. Corsair XMS3 8GB DDR3 1600MHZ 
Hard DriveOptical DriveOSMonitor
Crucial M4 64GB, WD 640GB, Spinpoint F3 1TB LG Windows 7 Ultimate 64 Bit 3X ASUS 23'' 1080p HDMI 6056x1080 
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post #4 of 7
Quote:
Originally Posted by Theory View Post
Bump yo!
A lot of people experience a 'flicker' when their 3d clocks activate (which will happen as flash videos are hardware accelerated).
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Intel 2500k 4.7GHz  Asus P8P67 Pro(B3) 2 x Club3D 280X 3GB 16GB g.skill 1600MHz C9 
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space heater
(29 items)
 
S-HVH-01
(11 items)
 
PfSense
(5 items)
 
CPUMotherboardGraphicsRAM
Intel 2500k 4.7GHz  Asus P8P67 Pro(B3) 2 x Club3D 280X 3GB 16GB g.skill 1600MHz C9 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Pro 256GB 4 x 2TB Barracudas in RAID10 2 x WD Blue 1TB RAID0 2 x 3TB Seagate Barracuda 
Hard DriveHard DriveOptical DriveCooling
8 x 146GB HP 10k SAS - various RAID levels RAID Controller LSI 9260-8i 512MB LiteOn IHAS124 Noctua NH-D15 
OSMonitorMonitorMonitor
8.1 Enterprise Acer GD245HQ (120hz) LG W2420P LG IPS231P 
MonitorMonitorKeyboardPower
HP ZR24w LG 32LH3000 (w/IPS) Razer Blackwidow Antec TruePower New 750W 
CaseMouseAudioAudio
Corsair 750D Modified original G5 Asus Xonar PCIe Sennheiser HD595 
AudioAudioAudioAudio
Tannoy Mercury 5 NAD C165BEE Bowers & Wilkins 683 Cambridge Audio DACMagic+ 
CPUCPUMotherboardRAM
Intel® Xeon® Processor E5-2630 v3 (20M Cache, 2... Intel® Xeon® Processor E5-2630 v3 (20M Cache, 2... Lenovo RD650 128GB DDR4 ECC REG 
Hard DriveHard DriveHard DriveHard Drive
720ix 12Gbps SAS RAID Controller with 1GB FBWC RAID 0 - 2 x Intel S3500 120GB SSD (deduped VHD... Intel 530 120GB SSD RAID 10 - 8 x Seagate 146GB 10k SAS  
OSPowerCase
Windows Hyper-V Server 2012 R2 2 x LiteION 750W 80PLUS Platinum RD650 24x2.5" chassis 
CPURAMHard DriveOS
Intel® Xeon® Processor X5650  8GB ECC 2 x 146GB SCSI RAID1 PfSense 2.2b 
Other
Intel 4 x 1GbE 
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post #5 of 7
Thread Starter 
Quote:
Originally Posted by fluxlite View Post
A lot of people experience a 'flicker' when their 3d clocks activate (which will happen as flash videos are hardware accelerated).
But every time I hit play? I never experienced it when I had one monitor.
My PC
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 3770K ASUS P8Z77-V PRO EVGA GTX 670 FTW Ed. Corsair XMS3 8GB DDR3 1600MHZ 
Hard DriveOptical DriveOSMonitor
Crucial M4 64GB, WD 640GB, Spinpoint F3 1TB LG Windows 7 Ultimate 64 Bit 3X ASUS 23'' 1080p HDMI 6056x1080 
KeyboardPowerCaseMouse
Ducky Shine Cherry MX Blues Corsair HX-750W HAF 932 Black Logitech G500 
Mouse Pad
CM Weapon Of Choice 
  hide details  
Reply
My PC
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 3770K ASUS P8Z77-V PRO EVGA GTX 670 FTW Ed. Corsair XMS3 8GB DDR3 1600MHZ 
Hard DriveOptical DriveOSMonitor
Crucial M4 64GB, WD 640GB, Spinpoint F3 1TB LG Windows 7 Ultimate 64 Bit 3X ASUS 23'' 1080p HDMI 6056x1080 
KeyboardPowerCaseMouse
Ducky Shine Cherry MX Blues Corsair HX-750W HAF 932 Black Logitech G500 
Mouse Pad
CM Weapon Of Choice 
  hide details  
Reply
post #6 of 7
Try adjusting the refresh rate of the monitor? Force certain settings in your GPU control panel.
    
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CPUGraphicsGraphicsRAM
Intel i7 3630QM HD 7970M HD 7970M 2x4GB 1333MHz 
Hard DriveHard DriveHard DriveOptical Drive
Crucial M4 256GB mSata Seagate Momentus 750GB Western Digital Scorpio Blue 500GB DVD Burner 
OSMonitorMonitorKeyboard
Windows 7 64-Bit Ultimate 17.3" 1920x1080 Matte Screen Auria 27" 2560x1440 Back-lit Clevo Keyboard 
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330 Watt Power *BRICK*! 
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post #7 of 7
This is due to the hardware acceleration on Flash videos. If you have a GPU monitoring software, you will notice that your GPU core clock will increase and your GPU memory clock will decrease. It's the change in memory clock that is causing this problem. It's strange that this happens only during dual monitor setup.

Here is a quick guide I made to resolve this issue. Let me know if you encounter any problems.

http://www.overclock.net/amd-ati/103...n-flicker.html
Flush
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Intel 520 Series SSD 180GB, Western Digital Bla... Windows 7 64-bit Dell 23" S2309W & 19" 1905FP Das Keyboard Brown 
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