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780Ti Dual Classified - No DVI-I signal.

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Sevo_
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2014/04/18 11:43:29 (permalink)
Hello! I recently bought SLI 780Ti's and neither one of them will send a video source to my monitor. 
Here's my specs. 
 
MOBO - Asus Sabertooth Z77.
CPU - Intel i7 3770k.
PSU - Antec 850W Bronze,12v multi-rail.
Monitor - ASUS VH236H
 
I've tried drivers 337.50 and 335.23, updated my BIOS to the latest version, reset the BIOS/CMOS.
I've tried different cards, both my 690 and 560Ti will run and boot just fine, put in either one of the 780s and my monitor will wake up as if it detects something but will then just go right back to sleep and give me a 'no DVI-I signal' on the screen.
 
What am I doing wrong, support wizards?
 
#1

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    _JoseR
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    Re: 780Ti Dual Classified - No DVI-I signal. 2014/04/18 15:36:52 (permalink)
    Sevo_
     
    I recommend temporarily disconnecting all other devices from your board besides the CPU, memory and PSU. Test with one video card at a time and test on all three compatible PCIe slots on your motherboard. Also, make sure you're using the modular cables that came with your PSU. Test both video cards in a different system since it's very unlikely that you have two DOA video cards new out of the box. Check with your manufacturer for any known hardware conflicts between the 780s and the firmware.
    Please contact us if you need further support or have questions on this issue at 888.881.3842, we are available 24/7.

     
     
    #2
    Gomez99
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    Re: 780Ti Dual Classified - No DVI-I signal. 2014/04/18 15:53:28 (permalink)
    Make sure the cable is plugged into bottom port(the one next to the hdmi port) as it is the only dvi-i connector


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    _BrittonT
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    Re: 780Ti Dual Classified - No DVI-I signal. 2014/04/18 16:17:59 (permalink)
    Verify that you are running the latest bios on your motherboard.
    #4
    Sevo_
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    Re: 780Ti Dual Classified - No DVI-I signal. 2014/04/18 16:37:39 (permalink)
    Here's my BIOS screen. 
     

    #5
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