The Lenovo Yoga C640 (81UE) is a versatile 2-in-1 laptop designed for productivity and portability. Featuring a 13.3-inch Full HD touchscreen display and powered by Intel Core processors, it offers smooth performance for work, entertainment, and multitasking. The convertible design allows it to seamlessly switch between laptop and tablet modes, making it ideal for presentations, creative tasks, or casual browsing. With a slim profile, long battery life, and premium build quality, the Yoga C640 is a perfect choice for users who need flexibility and style in a compact device.
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) SMBus - 02A3
10.1.27.2
1968-07-18
5.53 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
10.1.27.2
1968-07-18
5.53 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
10.1.27.2
1968-07-18
3.27 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
10.1.27.2
1968-07-18
3.27 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
10.1.27.2
1968-07-18
5.24 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
Others
10.1.27.2
1968-07-18
3.23 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
Others
10.1.27.2
1968-07-18
3.23 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
Others
10.1.27.2
1968-07-18
3.23 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
Others
10.1.27.2
1968-07-18
3.23 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
Others
10.1.27.2
1968-07-18
3.23 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
10.1.27.2
1968-07-18
265.54 KB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
10.1.27.2
1968-07-18
3.36 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Intel(R) SMBus - 02A3
10.1.27.2
1968-07-18
3.21 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits