Help needed with new graphics card. Gigabyte Radeon HD 7750

[itsmeiank]

Hi there. I'm new to all this I purchased a Gigabyte Radeon HD 7750 GDDR5Video Graphics Card and installed it to my tower replacing my nvidea gt440 but when booting the colours are all funny and then I get a blue screen and the PC restarts again the colours are funny but then it works ok after the second automatic restart after the bsod. .

I only at the moment have a 440w power supply and was wondering if this was the problem.
Also could there be a issue with the nvidea drivers . I have uninstalled them with control panel ?

It's strange that after the bsod and the restart it works ok .

I can't be going through the bsod every time I want to use my computer.

A little advise would be appreciated .

Thanks all round to anyone who can help me .

Ian

 

[LtMatt]

Hi there. I'm new to all this I purchased a Gigabyte Radeon HD 7750 GDDR5Video Graphics Card and installed it to my tower replacing my nvidea gt440 but when booting the colours are all funny and then I get a blue screen and the PC restarts again the colours are funny but then it works ok after the second automatic restart after the bsod. .

I only at the moment have a 440w power supply and was wondering if this was the problem.
Also could there be a issue with the nvidea drivers . I have uninstalled them with control panel ?

It's strange that after the bsod and the restart it works ok .

I can't be going through the bsod every time I want to use my computer.

A little advise would be appreciated .

Thanks all round to anyone who can help me .

Ian

Download DDU tool. Run it, click clean Nvidia drivers, follow the prompts. Restart. Then run it again and click clean AMD drivers. After its restarted, download the latest AMD 13.12 WHQL drivers and install them.

 

[itsmeiank]

Thanks will try this later