I have follow up questions about the upgrading of memory for our ibook G4 12" 800MHz-1.2 GHz model number A1054 I followed the instructions on ifixit to install the new memory chip 1GB PC2700 my first questions is were is the original 256MB chip it wasn't in the slot up the silver cover after I removed the airport card and cover? also wanted to know does the 256 need to be removed I honestly don't see it is it built in?
I would really appreciate the help at this point I installed the 1GB chip in the empty slot but the ibook doesn't register when look under about this mac is still show 256BG.
Thank you,
Jarry, Trisha