Greetings all, I got Force3D Radeon 4850 with artifacts in 2D and non working 3D after the vbios update. I down atiflash for DOS. Since there is no original vbios backup I down some generic ATI roms from techpowerup vgabios collection. I connect card to the second PCI-E in my system and try to flash folowing vbios: http://www.techpowerup.com/vgabios/16780/ATI.HD4850.512.080523.html http://www.techpowerup.com/vgabios/20497/ATI.HD4850.512.080523_1.html http://www.techpowerup.com/vgabios/17606/ATI.HD4850.512.080602.html from DOS with comand atiflash -p 0 %file_name%, flashing was succesfull but there is no result, card still not working properly. May be I miss something? Any ideas to fix card are welcome.