Don't Found Hard Disk On Ibook G4.

Hi

On the start, sorry for my english I want to install opensuse 10.3 on my ibook g4. I don't need macosx and i want to install opensuse on whole disk. I use internet instalation and i have a problem. In text mode everything is ok, i add server and yast start. I agree licence, but when is system probing i have error, No hard disk controllers were found for the instalation. When i click ok, and next, next, yast download some files, i select time zone, next i select kde, click next. Yast show me error in instalation settings in partioning: no automatic proposal possible. Specify mount points manual in the partitioner dialog. When i try change this and click on this error i cant nothing to do because yast don't found disk. When i click expert, systen, and detect hardware when prompt me about detect disk i click ok, but i cant see my disk on the list. Sorry when this problem is on another topic on forum but i search and i cant find solution.