@DosFox@tech.lgbt They used MXM? The G4 just had a riser card, I think for AGP. You probably want to mind which models of card were the ones that **all** failed, like I think some late four-digit nvidias and early HD Radeons did. Don't want to get a reballed card bc the actual chips are bad. I think there are other cards that flooded the market because they were fine but some other part of the imacs all failed the same way
@DosFox@tech.lgbt Ah... I should have expected prices to rise. They were all shovelware a few years ago. I think the 9600 and 4670 were good, and the 8800 and 6750 died a lot, but my memory isn't too good on that because I didn't work on iMacs much myself. The GT 120 would be from a 2009 so if you used Leopard 10.5.8 it might work without boot screens.