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No signal with new gpu

Tags:
  • GPUs
  • BIOS
  • Motherboards
  • Graphics
Last response: in Graphics & Displays
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November 21, 2013 4:14:02 AM

Everything is connected properly, the motherboard is working fine and everything is as it should be seen as though i had my old gpu up and running 30 mins ago, i try my new gpu (msi hd7970 twin frozr 3gb) and nothing...i made sure all bios was up to date before i changed gpus and now my old one doesnt even work when i put it back in. Whats happening? My mobo has no video output so i cant access bios through that so im basically screwed.

More about : signal gpu

a b V Motherboard
November 21, 2013 4:17:45 AM

Does the system give a POST beep?
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November 21, 2013 4:21:35 AM

ZionZA said:
Does the system give a POST beep?


No it doesnt, i have just gotten my old gpu working, would love to sort my new one seen as though it cost almost 300 pounds.
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a b V Motherboard
November 21, 2013 4:24:04 AM

Ok to pc is working with older GPU.

What power supply do you have?
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November 21, 2013 4:27:40 AM

ZionZA said:
Ok to pc is working with older GPU.

What power supply do you have?


Corsair cx 750, not the greatest but i figured it would be enough.
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a b V Motherboard
November 21, 2013 4:32:40 AM

Yeah should be fine. the other day I commented on a thread similar to this and the guy eventually got his card to work by resetting his bios. So maybe put the card in. Pull the power cord out and remove the cmos battery. Hold the power button for 20seconds after doing this. Then wait a couple of minutes. Put battery back and power and try booting then?
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November 21, 2013 4:35:56 AM

ZionZA said:
Yeah should be fine. the other day I commented on a thread similar to this and the guy eventually got his card to work by resetting his bios. So maybe put the card in. Pull the power cord out and remove the cmos battery. Hold the power button for 20seconds after doing this. Then wait a couple of minutes. Put battery back and power and try booting then?


Ill give it a go :)  thanks

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November 21, 2013 5:54:56 AM

ZionZA said:
Yeah should be fine. the other day I commented on a thread similar to this and the guy eventually got his card to work by resetting his bios. So maybe put the card in. Pull the power cord out and remove the cmos battery. Hold the power button for 20seconds after doing this. Then wait a couple of minutes. Put battery back and power and try booting then?


Reseting the bios and cmos settings has not worked :/ 
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November 21, 2013 6:43:03 AM

your mobo probably doesn't support 7970...maybe your mobo is too old
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November 21, 2013 6:45:35 AM

a1blaster said:
your mobo probably doesn't support 7970...maybe your mobo is too old


I have an Intel® Desktop Board DP67BG, Im pretty sure its capable. Also this might be a long shot but maybe its because im using a tv and not an actual pc monitor? i know my old gpu works with this tv but maybe the 7970 doesnt like it?

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