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I recently got an IMacSnow(G4) and installed a larger HD. When I try to load 10.4 it gives me a message: "You must update your computer's firmware before installing MacOS". Never saw this one before. What gives?

I recently bot an IMac Snow G4 and installed a 40G HD. It has 640 mem. When I try to load Tiger, I got a msg: "You must update your computer's firmware before installing Mac OS". Never saw this one before. What gives?

iMac, Mac OS X (10.3.x)

Posted on Feb 11, 2013 12:20 PM

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I recently got an IMacSnow(G4) and installed a larger HD. When I try to load 10.4 it gives me a message: "You must update your computer's firmware before installing MacOS". Never saw this one before. What gives?

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