Guys I have a driver problem (I think) with my video card. Every

Guys I'm dying here. halp.

I need to crossfire the videocards but I'm unable without the settings driver. Is there anyway to crossfire without it ? I installed their display drivers but not the settings one.

>>57144699
Do you use Crimson?

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583KB, 604x684px

>>57145059
Yes, I've also installed an older one too to see if it does the same and I'm not able to crossfire. It just gives BSOD and thread_stuck_in_device_driver error.

If I try to plug the video card in it gives me weird vertical lines like in pic related

Known problem with sapphire 290x

>>57145085
>Uninstall everything, use onboard for the meanwhile
>Uninstall using DDU
>Pick one card.
>Use gigabyte CD if you installed using the gigabyte card. Use Sapphire CD if you used the sap card.
>Make sure the card you used can be read. Now shut down.
>Try to install the 2nd card.
>If all fails, go back to DDU.
>Install one card, then use crimson.
>If it works, install 2.

>>57144699
gonna bump this thread. I only fixed issues with low end radeon cards.

gonna need some real OGs.

>>57145176
I don't have a cdrom, I install using drivers from their website..

>>57145202
Oh dang.
>Make sure you're using the right drivers
>x86 / x64; win 10, 7 whatever
>Try using the gigabyte card first.. since anon pointed out the sapp card has issues with cfire

>>57145235
The Saphire card works, the Gigabyte is the one with the problems.

If I plug the hdmi into the saphire I get clear image and all is well but if I use the gigabyte one, then I get vertical lines and then goes into black screen.


I've installed an uninstalled the drivers multiple times but no luck.. I've even changed its thermal paste

>>57145275
Maybe it's time that the Gigabyte's card to rest. I have no more suggestions, you could probably wait for other anons to reply.

>>57145298
I'm thinking of going to a service with it to see if they can repair it.

>>57145311
That's a better idea tho. GLHF anon, may your crossfire setup live on.

>>57145338
Thanks man. Any other anons can help ?