vid_bios_nvidia for TNT2-series BIOS upgrades for TNT2-based videocards (RIVA TNT2/TNT2 Pro, RIVA TNT2 Ultra, Vanta/Vanta LT, RIVA TNT2 Model 64/Model 64 Pro, Aladdin TNT2) ver 3.05.00.10 Bioses featuring tv-out use the following names to determine the tv-out chip: sm - Single Monitor (no tv-out) bt - Brooktree tv-out chip ch - Chrontel tv-out chip ph - Philips tv-out chip