PSU question...

[Dazzler69]

Hi, ive bought a new graphics card for my machine, but im not sure if the PSU is up to the job. What would happen if I put the card in & the PSU couldnt cope? Would the pc just not boot, or would it do some damage to my machine?
Thanks

 

[Dazzler69]

thanks for the advice guys. I guess im just being impatient really...got my new g card and I wanna use it, but think i'll wait and order a better psu if it may cause problems...dont really wanna risk it!