Lenovo H430 Graphics card upgrade?

[David_Blanco]

Hi, I recently bought a computer. It's a Lenovo H430 (specs ----> http://reviews.cnet.com/desktops/lenovo-h430-core-i5/4507-3118_7-35564042.html ). It suits my needs until now. I would like to game but the HD 2500 is really depressing. I bought a separate card it's a ASUS Radeon HD 7770. I'm not sure what PSU to get since I'm assuming my current stock PSU won't support the card. Any help will be greatly appreciated.

 

[cookybiscuit]

99% of PSU's you can buy will work, a Corsair CX430 would be perfect. If the card doesn't have PCIe power connector ports you could try your luck with the PSU it came with.

 

[David_Blanco]

But my PSU is around 290 (I'm not sure I will check ASAP).