Ok I had worked with BeOS before 2 years on my pc - Asus p3v4x/Celeron 500 /TNT 2/ 256 RAM. There were no problems. But now I decided to install the Max Edition on my old laptop - Fujitsu Siemens - ALi chipset/Athlon XP 1600+ / 512MB DDR/ Radeon IGP 320M and I burned the cd, booted from it, even I started BeOS from the CD (Live CD option) and it was working properly, so I started the installation on the new partition everything as it should be. After I restarted I selected BeOS from bootman and after the loading screen I saw blank screen and nothing else. My hdd led isn't blinking. Tryed the safe-mode options, all of them it doesn't help. Even made the ide replacment boot flopy while booting with the floppy it loads and restarts my computer. Can anybody help me ?

Try ctrl-alt-shift-F12 after boot and see if it goes to 640x800 mode. It might be that? Otherwise try debug output to see for clues.