upgrade 64bm vid card to 128mb in PB?

Discussion in 'Macintosh Computers' started by stkim, Nov 26, 2004.

  1. stkim
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    macrumors newbie

    Feb 28, 2004
    I plan on doing a lot of graphics intensive programs in the future, maya, rhino, form z. i would like to upgrade from the 64mb card in my 1.25 15" powerbook to 128mb. can someone tell me how i can do this? is this something i can upgrade myself?


  2. Little Endian
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    macrumors 6502a

    Apr 9, 2003
    This is something that cannot be done at all period. The GPU is soldered to the Motherboard which also has the CPU soldered onto it. The only way would be to take the entire MOBO and CPU from the the 1.5Ghz PB with 128MB Radeon Mobility and swap it which in theory could be done but would probably cost over $1000 assuming you could even get a MOBO so your better of just selling your machine.
  3. Mechcozmo
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    macrumors 603


    Jul 17, 2004
    Just get the bigger one now. It will be more useful down the road, although GPU power doesn't translate into better graphics performance unless that is Motion or some game. CPU power is also quite essential.
  4. daveL
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    macrumors 68020


    Jun 18, 2003
    Since when does 3D modeling not benefit from GPU performance?
  5. Macmaniac
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    macrumors 68040


    If you are really lucky and can somehow find a 128 VRAM PB Logic board you might be able to replace the MLB.

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