Logic Board for PowerBook G4 DVI 1 GHz Out of Stock This logic board works in any Titanium PowerBook G4 DVI model (667, 800, 867 MHz, 1 GHz). You can use it to upgrade to a faster speed from a slower model. Return to item list    Currently out of stock, but here are some alternatives:      Apple PowerBook G4 15 A1046 1 GHz Logic Board 820 1441     $229      G4 PowerBook 15 1GHz Mother Logic Board A1046 661 2924     $229.94        $1399 $1499.99   100% free eBay sniper collaborative art learn to read chinese great deals on books by the best authors