i have two geforce gtx 670 running but will not run into GEN3 Mode will only work with GEn1 MODE. I but this motherboard for gen 3 to use with new graphics cards. How can i get Gen 3 to work with this card? when the card is se3t on gen3 the card wont power to the screen i have to scale down to gen1 for it to work. i tested with two geforce gtx 670 that i tested on another machine in gen 3 fine. Aso i had a old 6870 that ren in gen 3 mode. Please assist as i need this motherboard to work and dont want to RMA the board for a diffrent brand.
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Model Name : GA-Z77X-UD3H(rev. 1.0)
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M/B Rev : 1.0
BIOS Ver : F9
Serial No. :
Purchase Dealer :
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VGA Brand : galaxy Model : geforce 670
CPU Brand : Intel Model : 3570k Speed :4.2 GHZ
Operation System : Win 7 64-bit SP :
Memory Brand : Corsair Type :
Memory Size : 8GB Speed : 1600
Power Supply : 1250 W
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Model Name : GA-Z77X-UD3H(rev. 1.0)
--------------------------
M/B Rev : 1.0
BIOS Ver : F9
Serial No. :
Purchase Dealer :
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VGA Brand : galaxy Model : geforce 670
CPU Brand : Intel Model : 3570k Speed :4.2 GHZ
Operation System : Win 7 64-bit SP :
Memory Brand : Corsair Type :
Memory Size : 8GB Speed : 1600
Power Supply : 1250 W