Help With PSU + Graphics Card

[JORFN]

I need Help upgrading my Graphics Card (which requires an Upgraded PSU)

 

[Foldalot]

Post budget and full system specs.

 

[Novuake]

OK?

Budget?
Card you are looking at?
Country you are in?
Current system specs, ALL of them?

Seriously would be nice to have more info.

 

[JORFN]

Post budget and full system specs.

I have a Lenovo h520s (i5 Processor, 8gb Ram 240w) : http://shop.lenovo.com/ISS_Static/WW/wci/products/us/desktop/essential/h-series/h520s/H520s_Datasheet.pdf

I have seen other threads but the only recommendations are for the US (I am in the UK)

I am not looking for something so special, I was hoping for the PSU and a Decent GPU for running average games on medium settings, so I was looking at under £100

 

[Novuake]

That small form factor willl not allow a PSU upgrade unless you pay A LOT for it.