start the Fedora9,and then the PC crash suddently
 

When I start Fedora9, when it come to the step of input the password,it crash suddently,and the keybord does not work,it happens everytime when I start the Fedora9,so what is the problem?
And one more, I need input "irqpoll" before the "ro" to start the Fedora9, or it can not start the system and it says "disabling irq #19"?
Everyone knows how to solve these problems please show your knowledge!Thank you very much!

Maybe your x server is not ok (Fedora 9 has a beta version).

Boot into runlevel 3 (no graphical server)

For this just add "runlevel=3" at the end of the "irqpoll"

See if basic things are ok.

Try

#kdm

#startx

#setup

You can try using 'modelines' in /etc/X11/xorg.conf