Can you help me?

[Benny]

Hey guys, so i bought a new pc case, moved everything into the new one but now the gpu doesn't "work" well it works in a way that the fan turns on full speed and when i plug the DVI cable nothing happens on the screen... i have been looking for fixes but nothing helped so far..

[Hobo]

What GPU? Are all the cables plugged in including the one(s) from the PSU? Is it all the way in the PCI-e slot? Take it out and put it back in.

[Benny]

I have an sapphire HD 7770 gddr5, all the cabels are plugged in and it is all the way in.. i took it out and back in multiple times already nothing helps, when i start the pc the fan just starts to spin with full speed...

[Dobby]

Cleared the CMOS yet?

[Benny]

Cleared the CMOS yet?

Nope

Basicly what i figured out is that the motherboard doesn't recognize the gpu, i tried few of them non worked..

[nyolc8]

Is it booting without the graphics card? Do you have integrated gpu to test this?

[Dobby]

Cleared the CMOS yet?

Nope

Basicly what i figured out is that the motherboard doesn't recognize the gpu, i tried few of them non worked..

Try it. Had an issue with my 550ti not giving out signal.

Follow this or this. Thats all i did when i had the issue, that fixed it.

[Ethan]

when i notched my card loose, and I had no video but fans were still going, all I had to do was set it in there firmly enough to get it to work right... is the card in the motherboard firmly?

[Benny]

Is it booting without the graphics card? Do you have integrated gpu to test this?

Yes and yes

[Hobo]

Can you see it at all in the bios? Is the output set to integrated graphics instead of your GPU?

[Xero]

perhaps more information about what you're using in terms of motherboard, power supply and how you're connecting it to your monitor (ie if you're using adapters)

if you do see your bios screen when you boot up then perhaps you can try to install the drivers without the card inside.

[TheSandman]

Its a long shot, but take it to a friends house or where you bought it from, (if it wasnt online), and get them to test it. Booting a pc and having the gpu fans go to 100% means its rightfully shit itself..

[Benny]

Hmm this is wierd i putted the gpu out and back in started the pc then turned it off right away and started it again, the fan is not turning with full speed but now i dont see anything even on the motherboard output

[Terrorista310]

reset bios and try another power supply

[Benny]

I pulled out the cmos batter 2 times but nothing changed... wierdly the fans on the graphic card still spin even without the 6 pin power conector so the pci slot can't be broken..
Its wierd.. i just chnaged the computer case.. idk what i did wrong