Compaq R3306US Free Driver Download
Graphics / Video Adapter
See details of driver package which includes support for this device.
Supported Operating Systems
Windows XP, Windows 2000, Windows 2003, Windows Vista
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
R3306US_SMBus.zip (59.0 KB)
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