Compaq R3306US Free Driver Download
Graphics Card Drivers, Video Drivers, System
Video Tutorial: How to Download & Install a Driver
Supported Operating Systems
Link to Page
Compaq R3306US Notebook Computer SM Bus Driver from nVIDIA for the GeForce4 420 Go chipset. Looked all over for this driver and stumbled on the nForce 5.10 package that worked. If this doesn't install, download the full package and uncheck everything but the SM Bus driver.
Kenneth Cohn (DG Member) on 3/9/2011
Search All Compaq R3306US Drivers