Has anyone ever done this before?

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Zach9393's picture
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Has anyone ever done this before?

Has anyone ever put an iBook B4 motherboard and airport attenna in an iBook G3? I'd buy a G4, but I like my red case, plus replacement logic boards are quite cheap for G4 iBooks nowadays.

-Zach

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...

You want to put an iBook G4 logic board in an iBook G3? Yeah... There are numerous reasons why that's not going to work, besides the board being physically different.

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closest i think you can come

closest i think you can come to doing that is just to put on the bottom casing and the screen back from a g4. the frames are really different. trust me, i've had two of them apart at once and the innards look quite different.

Zach9393's picture
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I'll just get a g4 then. -

I'll just get a g4 then.

-Zach

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To make your iBook G3 into an

To make your iBook G3 into an iBook G4, you're going to need a fair number of parts. This is a question that was a bit more common back when the iBook G4 was still shipping. Anyways, here's a list of what you'll need:
- logic board
- lvds cable
- reed switch/inverter cable
- heat sink
-dc-in board
- fan
- frame
- optical drive - you *may* be able to get your slot loader to work
- optical drive ribbon cable
- hard drive ribbon cable
- top case - the connectors changed a bit - and this will have to be one that corresponds with the model of iBook g4 board you have - as some use adb, others usb
- airport extreme card (if you intend on using wireless)

You can probably expect to pay about $200-$300 for all these bits - I'd advise buying the lvds cable and reed switch/inverter cable new from your local apple reseller - as I don't trust used ones. If you're going to go the DIY route - buy a broken iBook G4 (12" with a cracked lcd - and reuse your panel and outer plastics) or one with a bad logic board and a good board.

If you elect to buy a good working iBook G4 - your display housing will move right over (assuming you get a 12"). The bottom case *may* work - but your slot loading drive will look a little weird (the screw holes did not change between the g3 and g4.

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