Will this PSU work?

[Arxelix]

Right now, I'm planning on upgrading my HP Pavilion Slimline by getting an AMD Phenom Black Edition and a 256GB SSD. I knew my default PSU wouldn't work, so I was thinking of buying a 300W one. Will a 300W PSU work?

Processor: AMD Phenom Black Edition
Graphics Card: GT 220

 

[popatim]

The question you need to ask is will the cpu work. Is it on HP's supported cpu's list for your specific model slimline?

 

[Arxelix]

Well, my motherboard IS AM3 socket.

 

[Flightsimluke]

Mine was AM3 too, but it's about the power of processor it supports. Replace it ASAP, as I caused over £200 of damages after putting my 125w CPU on the 95w HP Motherboard.