Graphics card issue

[Apex_codered]

Hello, I recently brought a GTX 750ti and I have had problems installing it.

With the graphics card in and I go to boot my computer, it takes 20 seconds to post and then I hear 2 slow beaps, and when i'm on windows I get horizontal and vertical and blue,red and white lines on parts of my screen after downloading the latest drivers from the NVidia website.

When I go into device manager the card is recognised in the display adapters section but there's an error saying "Code 43". When ever try to open the NVidia control panel it says "You are not currently using a display attached to an NVidia GPU." and when I go to display settings or personalize on the desktop it comes up with an error aswell. I have also uninstalled the old drivers

Bios is also on legacy mode.

PC specs:
CPU: Amd Fx 4100
Ram:8gb
Graphics card: GTX 750ti
Previous graphics card: gt 430
Motherboard: Asus M5A78L-M LX
Power supply: 750watt

thanks

 

[Lutfij]

1| Make and model of your PSU.
2| What OS are you on?
3| Did you use DDU before migrating to your new GPU?
4| Have you made sure your motherboard BIOS was up to date prior to the GPU upgrade?

 

[Apex_codered]

1| Make and model of your PSU.
2| What OS are you on?
3| Did you use DDU before migrating to your new GPU?
4| Have you made sure your motherboard BIOS was up to date prior to the GPU upgrade?

PSU is tech solo tp730
i'm on windows 10 64bit
and thanks man i'll try those ^