What is ‘SM Bus Controller Driver missing’ issue in Windows 10?
If you are experiencing ‘SM Bus Controller Driver missing Windows 10’ issue when trying to locate ‘SM Bus Controller’ in ‘Device Manager’ in your Windows 10 computer, then you are in right place for the solution. Here, you will be guided with easy automatic and manual methods to resolve the issue. Let’s starts the discussion.
‘SM Bus Controller Driver’: SM Bus Controller stands for System Management Controller – is the chipset of your computer’s motherboard. The purpose of SM Bus Controller is to control your computer’s motherboard voltage and temperate. This controller provides Bus Control to Power Management and system and collects information for the Windows 10 as well. This chipset is embedded into Intel, AMD and NVIDIA processors.
SM Bus Controller Driver is important software required to communicate your SM Bus Controller (hardware) with operating system installed in your computer. Depending on your SM Bus Controller embedded into your PC’s motherboard and operating system like Windows 10 32-bit or 64-bit OS, SM Bus Controller Driver must be installed in your computer. Missing, corrupted, outdated or incompatible driver for SM Bus Controller can cause several issues in your computer. So, you should make sure this controller driver is up-to-date.
To check the status of SM Bus Controller Driver in Windows 10, you need to open ‘Device Manager’ and expand ‘Other Devices’ category and select ‘SM Bus Controller’. Check if it shows ‘Yellow Exclamation Mark’ on your SM Bus Controller, then it indicates that SM Bus Controller Driver is missing or is not installed in your computer, or it can’t install this hardware. Let’s go for the solution.
How to fix SM Bus Controller Driver missing Windows 10?
Method 1: Fix ‘SM Bus Controller Driver missing’ issue with ‘PC Repair Tool’
You can fix your Windows PC problems with ‘PC Repair Tool’ in order to resolve this issue. This software offers you to find and fix BSOD errors, EXE errors, DLL errors, problems with programs, malware or viruses issues, system files or registry issues, and other system issues with just few clicks. You can get this tool through button/link below.
Method 2: Download and install SM Bus Controller Driver
You can get latest SM Bus Controller Driver from your PC’s motherboard manufacturer official site.
Step 1: Open your browser and visit your PC’s motherboard manufacturer official site. For example, Intel-brand motherboard, then visit ‘Intel Downloads Center’ official page
Step 2: On the page, select Chipsets as product, select ‘Drivers’ as Download Type and ‘Windows 10’ as operating system from drop down
Step 3: Click on ‘Latest Driver’ for SM Bus Controller in the list and click on .exe driver file to download
Step 4: Once downloaded, double-click on ‘Downloaded file’ and follow on-screen instructions to finish installation and after that, restart your computer.
Method 3: Reinstall SM Bus Controller Driver
This issue can also be occurred if SM Bus Controller Driver file and its components are corrupted in your computer. You can uninstall SM Bus Controller Driver and then reinstall it in order to fix the issue.
Step 1: Press ‘Windows + X’ keys on keyboard and select ‘Device Manager’
Step 2: Expand ‘Other Devices’ category, right-click on ‘SM Bus Controller’ and select ‘Uninstall Device’. Follow on-screen instructions to finish uninstall process.
Step 3: After that, restart your computer. Restarting your Windows 10 will reinstall SM Bus Controller Driver with same version in your computer.
Method 4: Download or reinstall SM Bus Controller Driver update in Windows 10 [Automatically]
You can also try to get latest updates for SM Bus Controller Driver with ‘Automatic Driver Update Tool’. This software will automatically find the latest updates for all Windows drivers and then install them into your computer. You can get this tool through button/link below.
Conclusion
I am sure this article helped you on How to fix SM Bus Controller Driver missing Windows 10 with several easy steps/methods. You can read & follow our instructions to do so. That’s all. For any suggestions or queries, please write on comment box below.
