Investor CSR Press Center Newsroom Awards. Touch Controllers, Display Drivers, Fingerprint Sensors - Human computer interface HMI or HCI semiconductors and software for smartphones, tablets, notebooks, auto, wearables, and more.
Uploaded on, downloaded 7084 times, receiving a 98/100 rating by 4068 users.ĭevice Drivers Thinkpad T420 SM Bus Controller under Other Devices. Unless otherwise stated, all performance claims are based on theoretical performance. Re-installed my windows OS, all well except lenovo t420 sm bus controller windows 7 don't seem to work - the only driver shown missing from the list - please help. Device manager>Other devices>SM Bus Controller This device claims it has no driver and is unable to locate its driver through Windows Update or find it on the computer. Most commonly it is found in computer motherboards for communication with the power source for ON/OFF instructions. Virtual Machines running Linux kernel version 4.7 or above may crash during installation or during power-on with a crash in the intel powerclamp driver.Įventually without this, it is important to keep all devices on the bus in a known state at the end of each packet sent.
On device manager it comes up as a SM Bus Controller under Other Devices, Checking the Hardware IDs I get this. I have tried using system update and even downloaded and installed each individual driver off the support site yet to no avail.
Report Inappropriate Content lenovo thinkpad t series laptops, 3. Since it s also a licensed trademark, some vendors use another name such as Two-Wire Interface, TWI for the same bus.