Install problems: Apple Cinema Display 17" Display

[Jim B.]

I'm having a problem with using the GUI Installer with a Apple Cinema
Display 17" Display.

When I boot from the YDL Install CD #1 and after it goes through it's boot
process the screen that comes up is completely scrambled. It's just lines
and lines of color but you can 'kind of' see what is trying to be displayed.

The video card is a GeForce 2MX (standard card with the 733-mhz Quicksilver
G4).

Any ideas?

Thanks for any help.

Jim