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 .
IDT High Definition Audio CODEC
6.10.0.6314
2010-11-28
21.89 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6304
2010-10-14
26.81 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
Others
6.10.0.6304
2010-10-14
6.69 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6289
2010-06-17
25.55 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6272
2010-02-26
31.81 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6272
2010-02-26
32.51 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6269
2010-02-01
16.17 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6267
2010-01-21
25.19 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6267
2010-01-21
16.61 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6267
2010-01-21
16.09 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6267
2010-01-21
16.73 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6267
2010-01-21
16.09 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6255
2009-11-06
16.03 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6233
2009-08-26
15.9 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6224
2009-07-16
16.25 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6224
2009-07-16
15.64 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6217
2009-06-29
15.63 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
Others
6.10.0.6217
2009-06-29
15.5 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6217
2009-06-29
16.11 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6217
2009-06-29
16.13 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6217
2009-06-29
15.63 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6217
2009-06-29
15.63 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6217
2009-06-29
16.24 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6217
2009-06-29
15.5 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6217
2009-06-29
16.12 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.6197
2009-05-05
16.04 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
5.10.0.5921
2008-12-18
7.9 MB
2K, XP, 2K3, VISTA, WIN7/32bits
IDT High Definition Audio CODEC
6.10.0.5881
2008-02-27
10.66 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
6.10.0.5866
2008-02-15
8.7 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
6.10.0.5866
2008-02-15
8.6 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
6.10.0.5866
2008-02-15
8.6 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
6.10.0.5866
2008-02-15
8.58 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
Others
6.10.0.5866
2008-02-15
8.48 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
6.10.0.5614
2007-09-13
8.52 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
6.10.0.5614
2007-09-13
7.87 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
6.10.0.5614
2007-09-13
8.5 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
SigmaTel High Definition Audio CODEC
6.10.0.5609
2007-09-07
8.52 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
6.10.0.5609
2007-09-07
8.47 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
Others
6.10.0.5609
2007-09-07
8.52 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
6.10.0.5515
2007-05-10
7.8 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
5.10.0.5515
2007-05-10
7.96 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
5.10.0.5515
2007-05-10
7.86 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
5.10.0.5515
2007-05-10
7.96 MB
2K, XP, 2K3, VISTA, WIN7/32bits
SigmaTel High Definition Audio CODEC
5.10.0.5511
2007-05-06
7.97 MB
2K, XP, 2K3, VISTA, WIN7/32bits