Q: overheated

Hello,

First try resetting the PMU

http://support.apple.com/kb/HT1431

See if that helps.

I have done all of these tricks and mine still will not come back on.  what should I do?

http://www.ifixit.com/

You can disassemble the computer and pull out the hard drive and put it in a Parallel ATA/IDE 2.5" case.   There are several sold by http://www.macsales.com/ that have Firewire.    That will allow you to connect it to another iBook of similar age*:

http://www.macmaps.com/usedrefurbished.html

Mind you, if you connect it to another PowerPC Mac and it is not an iBook of similar age, it may not succeed in booting that Mac, but at least you should be able to use the data if the other Mac is able to use the same operating system.

* Links to my pages may give me compensation.