hi.. again 
ok, so i sent my ibook to have its logic board replaced, got it back from the "geniuses" and found none of the permissions problems were fixed. sent it back to apple and everything seemed fine when i got it back the second time. then, while going through all my files, i noticed that my g3 was up to mac osx version 10.2.8 before i had it sent in, but now was back to 10.2.4 after the reinstall. So, i went ahead opened software update and installed the latest mac osx for my ibook. then when i restarted the comp, everything loaded up fine until it got to where the login screen would be. nothing came up, it stops at a blank screen. i've tried to reinstall the mac osx with the install discs, ran the hardware check, did fsck a number of times and everything seems fine. is there anything that can be done for this? the computer loads up fine, its just the log in screen doesnt show, so i cant actually sign on. HELP!!!
ok, so i sent my ibook to have its logic board replaced, got it back from the "geniuses" and found none of the permissions problems were fixed. sent it back to apple and everything seemed fine when i got it back the second time. then, while going through all my files, i noticed that my g3 was up to mac osx version 10.2.8 before i had it sent in, but now was back to 10.2.4 after the reinstall. So, i went ahead opened software update and installed the latest mac osx for my ibook. then when i restarted the comp, everything loaded up fine until it got to where the login screen would be. nothing came up, it stops at a blank screen. i've tried to reinstall the mac osx with the install discs, ran the hardware check, did fsck a number of times and everything seems fine. is there anything that can be done for this? the computer loads up fine, its just the log in screen doesnt show, so i cant actually sign on. HELP!!!