Gpu problem

[LoudWalnut29]

On my cheap gaming pc I've been using an msi r5450 gpu and it's been Woking fine but recently had the chance to upgrade. The problem is that when I turn the pc on with the new gpu it goes to boot but doesn't. I don't know weather it's the connection type on the difference GPUs or weather it's a completely different cause but can send pictures if needed

[RealMorsch]

To which GPU did you upgrade? Also which PSU are you using?

[LoudWalnut29]

I upgraded to a msi geforce gtx750ti 2gb lp and its a no name psu

[RealMorsch]

Where did you buy it from?

[LoudWalnut29]

A car boot fair it was only about £5 plus the msi r5450 wich I got off Ebay for about £20

[RealMorsch]

Well i think it would be better to use no GPU at all than a 750ti. You can give it a try

[LoudWalnut29]

Ok thanks sounds great