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
596.45 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
765.75 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
836.56 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
765.79 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
624.65 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
625.56 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
1.75 GB
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
22.20.0.1
2022-09-14
330.75 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
790.31 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
805.76 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
251.92 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
814.32 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
627.42 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
438.86 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
706.27 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
681.29 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
652.09 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
889.31 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
784.26 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
481.82 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
1.42 GB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
915.05 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
627.36 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
314.4 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
542.8 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
614.44 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
625.25 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
594.05 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
901.09 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
709.21 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
596.37 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
627.51 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
0 B
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
627.87 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
727.29 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
912.97 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
627.61 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
597.27 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
946.8 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
913.88 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
625 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
0 B
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
Others
22.20.0.1
2022-09-14
1.42 GB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
528.81 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
564.05 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
627.45 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
543.82 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
High Definition Audio Bus
22.20.0.1
2022-09-14
602.89 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits