problems with osx.3 on powerbook g3 lombard
i cannot get osx.3 on my Lombard, but i know it can be done.
all i have done is change old 4gig hard drive for a new 60gig, and maxed out the RAM.
osx.2 loads fine, but osx.3 gets almost there and then the screen goes nuts, like it is on LSD, all weird colours, or sometimes stripes. then its frozen and i have to reboot.
i borrowed a different CD drive fom a friend with the same laptop, and the same thing happened. so i can rule out the CD drive, and the actual copy of OSX.3 as i tried 3 different copies of the CD.
i read somewhere that it may be a firmware issue, but i cannot find any way to upgrade the firmware as i cant find any details for this model online anywhere.
can anyone help? or have any ideas why its doing this?
i have done as much reseach as i can understand, i am pretty much a rookie, but not a retard.
thanks!!

