hi,
correct me if i misunderstood your description. your issue is that you have screen but only on safe mode. once you install the video drivers, your screen goes blank. when you uninstall the drivers, reboot is ok and screen is ok until it picks up the drivers again.
i hope i got your problem correct. anyway if i may ask, what specific model of Satellite is this (A10-S1001, A10-S129, etc.)? where did you get your drivers from? have you tried getting the drivers from Toshiba website (
http://www.csd.toshiba.com/cgi-bin/t...ghdgngdgmn.0)?
i suggest you download and install the one from the Toshiba website and see if it fixes your problem.