- Feb 18, 2014
- 7
- 0
- 4,510
Hello,
This is my graphics card:
http://us.ncix.com/products/?sku=84048&vpn=GV-N770OC-2GD&manufacture=Gigabyte&promoid=1217
I have a custom built gaming PC I just finished a week ago.
When my Graphics Card is in my computer, I get a black screen when connecting my HDMI cable to my mobo HDMI input. If I try to connect it directly into the Graphics Card I get a terrible resolution screen full of obstructing white lines. However when I remove my graphics card completely, I get a perfect 1080p picture when connecting the HDMI cable to my mobo HDMI input.
My power supply is 600W which is supposed to be more then enough to power this, but that is the only thing I can think of that is causing this. I have a Samsung T24C550 HDTV/Monitor but I know that is not the problem because I hooked it up to my laptop and it works fine.
The graphics card is brand new, and the weirdest thing about it is that I've been using this computer on this screen for several days with no problem, but when I unplugged it and moved it to my bedroom (Where I will be keeping it) this is what happened. Please help I need to get this thing running for my work! Any response is greatly appreciated!
This is my graphics card:
http://us.ncix.com/products/?sku=84048&vpn=GV-N770OC-2GD&manufacture=Gigabyte&promoid=1217
I have a custom built gaming PC I just finished a week ago.
When my Graphics Card is in my computer, I get a black screen when connecting my HDMI cable to my mobo HDMI input. If I try to connect it directly into the Graphics Card I get a terrible resolution screen full of obstructing white lines. However when I remove my graphics card completely, I get a perfect 1080p picture when connecting the HDMI cable to my mobo HDMI input.
My power supply is 600W which is supposed to be more then enough to power this, but that is the only thing I can think of that is causing this. I have a Samsung T24C550 HDTV/Monitor but I know that is not the problem because I hooked it up to my laptop and it works fine.
The graphics card is brand new, and the weirdest thing about it is that I've been using this computer on this screen for several days with no problem, but when I unplugged it and moved it to my bedroom (Where I will be keeping it) this is what happened. Please help I need to get this thing running for my work! Any response is greatly appreciated!
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