Model M5884 / 400 or 500 MHz G4 processor

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Can 400 MHz Mercury logic board be upgraded?

Quick question, guys. Can the logic board from 400 MHz Titanium Mercury be upgraded by one from a faster 550 MHz Onyx?

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You can upgrade to the 500 MHz board with no problems: G4 Titanium Mercury 500 MHz Logic Board

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Thanks mayer, but I'm looking to upgrade with the 550 MHz Onyx, not the 500 MHz Mercury.

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Fine, I was just telling what WOULD work. Let us know how that works out for you.


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I can confirm that the logic boards and keyboards on the 550 Onyx and 400 MHz Mercury are not interchangeable. However, I can also confirm that the optical drives, LCD assemblies and, of course the hard disks, are indeed interchangeable on these models.

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