This morning, my sister startup the Mac OS 9.2.1 as usual, but it hangs on the "Welcome to Mac OS" screen (without any extension loaded). However. when I tried Classic in OS X (I can boot from OS X) it startup successfully. I might need some help and guide here before reinstalling the OS 9.2.1. Any help and/or guide would be greatly appreciate.
Best regards from,
Tan Li Kang