ASUS POSEIDON-GTX980-4GD5 Vista 64-bit Drivers

BIOS

Bios Update tool for GTX980 Update bios to improve compatibility with some 4K monitors.
Please update GPU tweak to the lastest version if the BIOS can't update. Download

VGA

nVIDIA Display Driver 359.06WHQL Download

nVIDIA Display Driver 353.62WHQL Download