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gtx 770 not recognized

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  • Graphics
Last response: in Graphics & Displays
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December 24, 2013 10:20:51 AM

HI Ive just recently bought a geforce gtx770 and the B75m-d3H motherboard. Its all gone together ok and the fans on the graphics card work but the card doesn't show up when windows is running. I currently have windows 7 ultimate 64 bit. I've tried installing the driver for the card but it just comes up with " THIS GRAPHICS DRIVER COULD NOT FIND COMPATIBLE HARDWARE " any ideas why ?

More about : gtx 770 recognized

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December 24, 2013 10:26:55 AM

1. What are your full specs?
2. Do you have both power connectors (6-pin and 6+2-pin) plugged into the GPU?
3. Is the monitor connected to the GPU?
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January 1, 2014 9:52:59 AM

centrifugalblunderbuss said:
1. What are your full specs?
2. Do you have both power connectors (6-pin and 6+2-pin) plugged into the GPU?
3. Is the monitor connected to the GPU?


Hi thanks for the reply. I have a corsair cx 750m power supply with the connectors needed and with enough power to run the graphics card. I'm using a tv as a monitor and connected to it via the HDMI cable. My old card was a geforce gt 220 and I've tried putting that back in and that seems to work fine. Could it have something to do with the BIOS and something that needs changing?
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January 1, 2014 9:58:14 AM

you might have to update your bios for the 700 series nvidia cards. They also come with a warning in the case you buy, that you might have to.
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January 1, 2014 12:21:18 PM

EvgaLover said:
you might have to update your bios for the 700 series nvidia cards. They also come with a warning in the case you buy, that you might have to.


Yeah I did that. Its came with BIOS F14 and I updated to the most recent F15. I'm starting to think it might be a problem with the card itself. Thanks anyway
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