PowerBook 1400: which one to keep, which one to sell? — #6

Post #6 by Bunsen

Source Forum	68kMLA
Category	Hardware
Post Date	Sun, 25 Sep 2011 - 03:37
Original URL	https://68kmla.org/bb/threads/powerbook-1400-which-one-to-keep-which-one-to-sell.23873/

Post

This site is full of interesting 1400 tidbits:

http://home.comcast.net/~gionpeters/hhhh/pb1400.htm

I just went there to check on something that I thought might be relevant:

older PB1400s (ones that started life as 117 or 133 MHz machines) cannot use the Apple 166 MHz CPU. I, and others think this is due to a ROM block of some sort. /However, it is possible to modify the 166 MHz CPU to run on older machines ...