dflor 0 Newbie Poster

I've reinstalled operating system for Linux suse 9 with no problems. Now, after formatting, I find it quite impossible. I choose Autoinstallcd instead of Hddboot, because the last doesn't work.
The installation stops after a few minutes and when I press F2 (it's the only option I have), it shows 'activating usb...done; searching for info file. ' I cannot exit from the window I've open with F2.
Anyway, instead of the classic installation screen I've atached, I have only 3 options: autoinstcd, boothard-disk and sysrescue.