[SOLVED] Better PSU for GPU

[kryhtz]

Right now i have a lenovo m58 7360c12 which has a 280W power supply that is SEVERLY underpowered. I need atleast a 500W supply, but where can i find one?

 

[tennis2]

It's a proprietary power supply.

What makes you think the current PSU is underpowered for your Core2Duo E7400(?) and no discrete graphics card?

 

[Archaic59]

Any attempt to upgrade that old thing will be futile. Don't waste time or money on it. Use it until you're ready to buy or build new.