The SM Bus Controller is part of the chipet, its usually a separate download. If not a generic one from Intel may do the job. The Unknown Device on the other hand could be absolutely anything. How to Download SM Bus Controller Drivers for my Computer? Step 1: Download Driver Navigator, install the program into your computer, and launch the program after install. Step 2: Click the “Scan Now”buttom,Driver Navigator will take 1~3 mins to scan all of your hardware.
Contents:
What is SM Bus Controller?
What Is Sm Bus Controller Driver Dell Windows 7
SM Bus Controller Error Overview:
Download and run the Intel® Chipset Software Installation Utility so Windows* properly recognizes the SMBus controller. Note SMBus is the System Management Bus used in personal computers and servers for low-speed, system management communications. After installing it, the SM Bus Controller in the Device Mgr is showing an! Mark - driver not installed. Well, after double-checking the ASUS website again, I see that it might not have been the chipset I downloaded but some additional software (Management Engine Interface), which I discovered having seen 'Intel Chipset' listed as the fourth. HP and Compaq Desktop PCs - Problem with the Driver for SM Bus Controller (Windows) After you upgrade or roll back your operating system, a yellow exclamation point displays next to SM Bus Controller in Windows Device Manager. A Cannot Install this Hardware message might also display. HP Notebook PCs - Driver for SM Bus Controller in Windows This document pertains to HP and Compaq Notebook computers. When you upgrade or change the Windows operating system to a different version of Windows than was originally installed on your computer, you may have an issue with the SM Bus Controller not installing correctly. Nov 12, 2012 - I reinstalled Xp on a Dell Optiplex 380 machine. On the device manager I see that I still need a SM Bus Controller driver. Do any of you have the.
Windows 10 brings you not only convenience but also numerous driver issues, of which, SM Bus Controller not installed or update failed are most common ones.
As far as you are concerned, you will be exceptionally annoyed when you open device manager on Windows 10, but to find that the SM Bus Controller driver is missing for you cannot locate it in the right device tab, such as System devices or SM drivers. What’s more, even when you right click SM Bus Controller driver under the Other Devices, it shows you that the drivers for this device are not installed or it cannot install this Hardware.
Here your SM Bus Controller error in device manager can be mainly divided into two conditions. The one is Windows 10 SM Bus Controller driver for Dell, HP, ASUS, Lenovo is not installed correctly. The other one is your SM Bus Controller driver is installed but it can’t be detected by Windows 10, thus showing a yellow exclamation.
What is SM Bus Controller?
SM Bus Controller, which is the abbreviation of System Management Controller, is the chipset of the Motherboard with the purpose of controlling the Motherboard’s voltage and temperature. Furthermore, it also aims to provide bus control to power management and system and gather information for the Windows 10 as well. Usually, the SM Bus Controller is embedded into the Intel, AMD and NVIDIA chipset.
How to Fix SM Bus Controller Failed on Windows 10?
On the basis of the usage of SM Bus Controller, on the one hand, you must pay great attention to it with regard to its importance to the Motherboard. On the other hand, as it is one of the parts of the chipset, it is necessary for you to download and install the latest or compatible SM Bus Controller driver for Windows 10, hence you are also able to solve the SM Bus Controller missing or not installed issue.
As it is also obvious that the SM Bus Controller not recognized or installed issue has something to the SM Bus Controller driver error with Windows 10. Therefore, in the following part, you can get the solutions to install or find the right SM Bus Controller driver HP, Lenovo, Dell for Windows 10 in various ways.
Solutions:
Solution 1: Reinstall SM Bus Controller driver in Device Manager
In case your SM Bus Controller isn’t installed properly so as to lead to SM Bus Controller not working in Device Manager, you need to uninstall the problematic SM Bus Controller driver in Other devices and then reinstall a new one.
To install the compatible or latest SM Bus Controller driver, you can choose to update SM Bus Controller driver via device manager straightforwardly. In this situation, the SM Bus Controller driver will appear in device manager, it is natural that the SM Bus Controller not detected or installed issue can be settled.
1: Enter Device Manager.
2: Under Other devices, locate SM Bus Controller which is accompanied by a yellow exclamation next to it.
3: Right click SM Bus Controller and choose to Uninstall device.
4. Restart Windows 10 to take effect.
5. Then Windows 10 Device Manager will reinstall the uninstalled SM Bus Controller driver of the same version.
And if possible, you can certainly find that your SM Bus Controller is detected in a wink by Windows 10.
But unfortunately, there is also the time that Windows 10 prompts you the message: Windows 10 was unable to install your SM Bus Controller. If it is the case, you should try to update the SM Bus Controller driver.
Solution 2: Update SM Bus Controller driver Automatically
Cannot find the correct SM Bus Controller drivers for Windows 10 by yourself? Here you can choose to download and install it by Driver Booster automatically.
Needless to say, Driver Booster is a good choice for you to solve the SM Bus Controller not recognized problem, as it is rather professional and safe in downloading and updating SM Bus Controller drivers.
1. First of all, Download Driver Booster.
2. Click Scan. Then Driver Booster will search for your PC for the outdated, missing or faulty drivers, which may include SM Bus Controller driver.
Here you can know how many drivers to be updated.
3: Click Update. In scaning result, find the SMBus device in system devices items. Normally, it is a Mobile 6th/7th Generation Intel(R) Processor Family I/O device.
Then Driver Booster will install the SM Bus Controller driver for you. There won’t be any SM Bus Controller update failed error. And you can open the device manager on Windows 10 to see if the SM Bus Controller driver is appearing there and if it can be recognized.
Solution 3: Install SM Bus Controller Drivers Manually
If you want to make the yellow exclamation next to SM Bus Controller disappear, you must download and install the right SM Bus Controller to fit the Windows 10 system, which is also to solve the SM Bus Controller not installed on Windows 10.
As the SM Bus Controller user, just as we have discussed before, that our SM Bus Controller is intergraded into the chipset, so whether you are using Intel chipset or AMD or NVIDIA chipset, it is feasible for you to download and install the latest and suitable SM Bus Controller on the chipset’s official site.
Before entering the official site, it is essential for you to figure out what type of chipset you are using, to work out this issue, you are advised to use the tool — Windows application DirectX Diagnostic, which is used to check the detailed information about the Directx component and drivers installed on your PC.
To get into the Windows application DirectX Diagnostic, you should search in the search box.
Here, with Windows application Directx Diagnostic tool, you can find the chip type.
if you find you are using Intel chipset, you can either go to the official site of the graphics card to download and update SM Bus Controller drivers for Windows 10. Or you can also navigate to the PC’s official site to download the right SM Bus Controller drivers.
In the official site, you can install the SM Bus Controller drivers once you entered the model of your chipset or PC, and as long as you installed the right SM Bus Controller for Windows 10, the SM Bus Controller not detected or installed will have been handled either.
To sum up, this article pertains to handling the SM Bus Controller missing or not detected or not installed issue, and it is almost comprehensive in solutions, so you may as well read it carefully once the SM bus controller is showing in Other devices with a yellow exclamation.
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09-18-201702:06 AM
Where can I find a SM Bus Controller driver? My computer is not recognising my usb memory sticks and I am told that the problem is that under device manager the SM Bus Controller is showing that it does not have a driver and this is the answer.
Any help would be much appreciated
regards
Brian
09-18-201707:02 AM
Hi, Brian:
You need this driver for the smbus controller. The 2nd file down on the left side of the page is the auto install file.
Did you also install the USB3 driver? If not, download, unzip and run the setup application from the driver at the link below.
09-18-201707:40 AM
Hello Paul
Thanks for that teh SM Bus Controller is now ok. I have downloaded and installed The USB driver but I am still unable to access files on the usb memory stick
regards
Brian
09-18-201707:45 AM
You're very welcome, Brian.
Unfortunately, if the drivers have been successfully installed, I wouldn't know why you can't read the files from the flash drive.
The only other suggestion I can offer would be to test another usb device in one of the usb ports and see if it works.
09-18-201708:37 AM
Hi Paul
I have three usb memory sticks and all of them are behaving in the same way.
If I select My Computer - it shows as Removable Disk(J:) - R.click- open - says ' This folder is empty' but there are files on it.
I Have tried all three on my wife's computer and they all show up immediately and I am able to access the files.
Hoping you may be able to help
regards
Brian
09-19-201706:46 AM
Hi Paul
I have now reinstalled windows to try and resolve this issue. I reviously had wundows 7 64bit but now have windows 7 32bit.
I was wondering if the link you gave for the SM bus controller was still applicable as it will not install
regards
Brian
09-22-201705:20 PM
Hi:
The driver from Intel is good for both 32 and 64 bit operating systems according to the file description, so unfortunately, I don't know why it doesn't work on W7 32 bit.
09-22-201712:17 AM
Hello Paul
Thanks for all your help and the driver is working fine but I am still unable to access my usb memoery stick
regards
Brian
09-23-201706:03 AM
You're very welcome, Brian.
Since the PC is new, and presumably under warranty, I recommend you contact HP technical support for further assistance with that problem.
By all respects, the flash drives should be working just fine.
It's not a driver problem if there are no devices with ! marks next to them in the device manager.
If the USB KB and mouse are working, it isn't a problem with the USB ports/drivers.
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