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 .
Intel(R) Celeron(R)/Pentium(R) Processor SMBUS - 5AD4
10.1.1.45
1968-07-18
3.87 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits