Rispondi a "Why does the OS-9.2.2 screen collapse to half size during start-up?"I tried using older system discs on a G3 iMac, and got the exact same behavior you are seeing. You need the install and/or restore discs that came with that specific iBook.
Rispondi a "Removing optical drive to reduce weight"I have a question. Why didn't you just buy a MacBook Air? If it being lightweight was important to me and I didn't care about an optical drive, that's what I would do.
Rispondi a "Replacing logic board with new version?"No. The way to upgrade is to buy a new one and sell yours to recoup a good portion of the cost.