Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
High Definition Audio Bus
22.20.0.1
2022-09-14
596.15 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
625.93 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
530.6 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
681.04 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
900.3 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
756.13 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
928.66 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
627.56 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
529.07 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
915.84 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
846.23 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
549.54 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
899.92 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
804.95 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
844.19 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
624.41 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
756.25 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
1.72 GB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
1013.7 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
816.4 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
1.51 GB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
561.85 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
625.85 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
522.04 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
901.63 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
803.89 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
597.77 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
624.78 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
438.82 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
626.88 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
521.58 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
701.41 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
681.05 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
596.8 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
889.34 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
596.93 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
625.49 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
1.74 GB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
913.89 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
623.56 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
946.19 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
596.46 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
595.32 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
593.85 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
1.78 GB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
398.23 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
704.43 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
617.47 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
831.98 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits