Powerbook G4 Upgrade

Discussion in 'PowerPC Macs' started by chad0487, Feb 8, 2007.

  1. chad0487 macrumors newbie

    Feb 1, 2007
    I have a 400MHz PPC Titanium Powerbook G4 and I am wondering if there is anyway to upgrade the processor. I would also like to upgrade the video card so I have more VRam so I can take advantage of Quartz Extreme.
  2. smueboy macrumors 6502a


    Oct 30, 2006
    I had a similar PB, and though i didn't really look into whether it was actually possible to upgrade it i decided that it was a better idea to get a new one. I know you can upgrade the 550 and 667 Tibooks (here), but i don't know about the older 400's. Given that it will cost $500 or so, it would be worth considering a new or refurb MBP.


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