This Nvidia High-Definition Audio Driver covers many of the chipsets with integrated sound including nForce 5, 6, 7 & 9 series also some of the ION series. Drivers are on the Nvidia website a small archive of drivers are below if needed.
HDMI Audio Driver Driver 1.00.00.59
File: hdaudio_1.00.00.59_xp_vista_win7.exe
51e833564c08c052ea691c145f838a3e46b09266b6cda83e0e93ecd5691dfbb1
Show: Full Specs/Additional configurations
Driver for the following products:
nForce 9 series:
980a SLI
nForce 7 series:
790i Ultra SLI, 790i SLI, 780i SLI, 780a SLI, 760i SLI, 750i SLI, 750a SLI, 740i SLI, 740a SLI, 730i (Geforce 9400/9300), 730a (GeForce 8300/8200), 720i, 720a (GeForce 8100), 710a
nForce 6 series:
680i SLI, 680i LT SLI, 680a SLI, 650i Ultra, 650i SLI, 630i/GeForce 7150, 630i/GeForce 7100, 630a / GeForce 7050, 630a / GeForce 7025, 610i/GeForce 7050
nForce 5 series:
590 SLI Intel, 590 SLI AMD, 570 Ultra AMD, 570 SLI Intel, 570 SLI AMD, 560, 550, 520
ION series:
ION LE, ION
