[Ti] 550Mhz Logic Board

[Malcolm Cornelius]

> From looking at the logic board of the 550Mhz it looks exactly the  
> same, all the ports and connectors and casing looks the same,  
> unless anyone knows any different. The 550Mhz featured a 100Mhz bus  
> but the 667 had a 133Mhz bus.
>
> So my question is, can I put a 550Mhz logic board into my 400Mhz  
> machine? If not why not?

You would need more than just the logic board.

IIRC the keyboard connector changed, I would assume the heat sink did  
as well..

Locations of connectors for e.g. trackpad, optical drive etc. may  
have changed as well.

-- 
Best wishes

Malcolm Cornelius - The Powerbook Fanatic
http://www.pbfanatic.co.uk