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 .
Microsoft ACPI-Compliant System
Others
6.1.7601.24056
2006-06-21
12.25 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
Microsoft ACPI-Compliant System
Others
6.3.9600.17393
2006-06-21
3.11 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
Microsoft ACPI-Compliant System
Others
6.1.7601.17514
2006-06-21
10.7 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
2.59 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.5 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
2.97 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.83 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
1.88 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.38 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.39 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.55 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.39 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
9.28 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.39 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.88 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
2.54 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.88 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
2.52 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.55 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
2.5 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.84 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.82 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.55 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.4 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
2.79 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.82 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.5 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
1.86 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
1.87 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.83 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.83 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.4 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.55 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
2.47 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.5 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
5.36 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
1.82 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.38 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.83 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.38 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
1.38 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
3.44 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.48 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
Others
6.0.0.1013
2004-04-01
1.88 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
2.47 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.55 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.84 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Advanced Configuration and Power Interface (ACPI) BIOS
6.0.0.1013
2004-04-01
1.54 MB
2K, XP, 2K3, VISTA, WIN7/32bits