Problems installing RedHat 7.0 on Toshiba Satellite Pro 4300

[Ciro Bigongiari <ciro bigongiari pd infn it>]

 Dear list,

I'm trying to install RedHat Linux version 7.0 on my Toshiba Satellite Pro
4300. I booted directly from CD1 and I choose the workstation class
installation.
The installation begins correctly but then it writes

unknown card VGA .....        (It's too fast to read it entirely)

and switches to text mode.
Can you help me ? Any idea, suggestion, advice ?

Thank you a lot in advance!

        regards, ciro

	Ciro Bigongiari 

	Dipartimento di Fisica "Galileo Galilei" e
	Istituto Nazionale di Fisica Nucleare, sezione di Padova
	Via F.Marzolo, 8 
	35131 Padova
	Tel: +39 049 827 7211
	Fax: +39 049 827 7102