Some I'm a big noob at computers, and don't know much about them at all. I'm wanting to upgrade my PC's CPU, but I don't know how to check if my computer can power it. And if it didn't how would I get my PC to power it.
Sorry for the noobiness. ;[
More information would render you more responses. What are the specs of your current system? The real question is more if your motherboard can handle a new cpu, not the power supply so much.
But since your a noob I am a noob to. But since seeing the way you are i think you might have a OEM type of pc such as HP or Delly. Could you tell us the model of your pc?