Two years ago when Ms Rhonda posted a suitable link for you to research this information and reply you chose to not do so, you could have then carried the computer to an Apple Store with Genius bar (free service to diagnose issues, free to have them help you identify what exact build model you have, out of many iBook models built) and you chose an (un) wise reply.
The PowerPC Mac never used a bios such as PCs did, but the information in the running OS X or Mac OS prior to system10, was available in System Profiler, among other places. With external information on the iBook's case, using the Everymac.com site or the page link no longer active, you could have found you own answer.
We who reply here are volunteers and this is a user-to-user discussion area. We are not Apple Support nor do we as individuals have obligation to give you support when you did not reply two years ago for the necessary information for someone to delve into the Build Model Indentifier specifications to find more exact info to formulate a resolution to your then issue.
•How to Identify iBook Models:
http://support.apple.com/kb/ht1772
•Apple iBook Specs (ALL iBook Technical Specs)
http://www.everymac.com/systems/apple/ibook/index-ibook.html
The first iBook (G3/clamshell) circa 1999, last iBook(G4) circa 2005.
Your issue - now - is anyone's guess.
You marked your own post as "Solved/Answered" some time ago
and once that is done, if you did not bother with the courtesy of
compliance with the requests for additional Build Model info, then
you must not have been serious in helping others help yourself.
The Apple Store with Genius bar, or Apple Specialist at authorized
service provider location may be able to answer vintage questions.
They (or see official country region store/contact online) are best
to handle questions about software license, or support issues.
Good luck & happy computing! 🙂
