just added another 512mb ram to my imac G5 to try and make it 1gb, it slotted in fine but when I turn it on it makes the usual startup noise but stays blank, I can then hear the fan come on. ive tried swapping the ram around and trying it with just the new one and it still doesnt work. the ram I bought was 512MB DDR 400MHZ Memory Ram PC3200 184 pin
any ideas?
any ideas?