Hello tomshardware community,
My issue is; I have an radeon r9 270x as my main graphic card. I recently bought it and i gave my older one (radeon hd 6850) to my brother so he could play some games. Than I get his older card that is radeon hd 2600 pro. So I have 2 monitors both use vga and cards have dvi slots as you guys know. I have the dvi to vga converters but r9 270x dont have 2 dvi slots that i need so i want to use hd 2600 pro. I was using nvidia geforce 7200 for second display without a problem, i guess because nvidia driver besides amd wont made any problem. So i removed the nvidia and attached the radeon hd2600. Than it started the driver problems. By the way hd2600 is working on by itself.
So problem 1;
I tried to install latest amd driver (amd-catalyst-omega-14.12-with-dotnet45-win7-64bit) and tought maybe it could see the older card too but got BSOD while installing the driver (atihdw76.sys error).
I tried to install older driver but didnt get the display. I did alot of things but finally i deleted all drivers (with also driver sweeper) removed hd2600 pro installed latest amd for r9 270x again. After this here comes the second problem
Problem 2 (Main problem now);
After I installed latest driver for r9 270x (omega 14.12) i attached hd 2600
again and let windows install its driver from windows update. I couldnt get the second display again. So here is the error
http://i.imgur.com/uAt88qz.jpg
(Pc is turkish sorry about that but i think you guys know code 19, I can translate if you guys want but shortly it says registry problem)
I hope you guys can help me
My issue is; I have an radeon r9 270x as my main graphic card. I recently bought it and i gave my older one (radeon hd 6850) to my brother so he could play some games. Than I get his older card that is radeon hd 2600 pro. So I have 2 monitors both use vga and cards have dvi slots as you guys know. I have the dvi to vga converters but r9 270x dont have 2 dvi slots that i need so i want to use hd 2600 pro. I was using nvidia geforce 7200 for second display without a problem, i guess because nvidia driver besides amd wont made any problem. So i removed the nvidia and attached the radeon hd2600. Than it started the driver problems. By the way hd2600 is working on by itself.
So problem 1;
I tried to install latest amd driver (amd-catalyst-omega-14.12-with-dotnet45-win7-64bit) and tought maybe it could see the older card too but got BSOD while installing the driver (atihdw76.sys error).
I tried to install older driver but didnt get the display. I did alot of things but finally i deleted all drivers (with also driver sweeper) removed hd2600 pro installed latest amd for r9 270x again. After this here comes the second problem
Problem 2 (Main problem now);
After I installed latest driver for r9 270x (omega 14.12) i attached hd 2600
again and let windows install its driver from windows update. I couldnt get the second display again. So here is the error
http://i.imgur.com/uAt88qz.jpg
(Pc is turkish sorry about that but i think you guys know code 19, I can translate if you guys want but shortly it says registry problem)
I hope you guys can help me
[2 hours maybe but again 
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