Re: Aluminium intel iMac (2007 model), wont POST, no chime, bad PSU?

Sylph
did you ever get your imac working again? I have similar problems, but, following reading this thread, I checked the video card (hd 2400 xt 128mb) on my alum 20" imac and it is DEEFINITELY very very dead. So I need a new video card and I was wondering where you got your one from?