If this method wasn’t effective or you’re looking for a more permanent fix, continue down with the next method. If you decide to stick with this method, you might need to repeat this procedure several times per day. However, regardless of the issue is software related or a hardware problem, the issue will most likely return in a short while. This is done in order to drain the power capacitors and make them discard the electricity that they’re currently holding. If you’re still experiencing the same behavior, continue down with the next method below.Īnother popular fix (but also temporary) is to hold the Power button for 30 seconds after you shut your machine down.
Then, type “ devmgmt.msc” and hit Enter to open up Device Manager.
Here’s a quick guide on fixing the Yoga 3 USB issue by updating the Hidden Devices drivers via Device Manager: Even if this method resolves the problem, consider following Method 3 to make sure that the issue doesn’t return. Update: Many users report that this fix is only temporary as the issue might return at the next Windows update. This might seem like it’s an extremely unfocused approach, but a lot of users have managed to restore the normal functionality of their USB ports using this. Some users have managed to resolve the issue by updating the driver of every hidden device present in Device Manager. Method 1: Updating hidden devices drivers via Device Manager Below you have a collection of methods that other users in a similar situation have used to get the issue resolved.įor the best results, please follow the methods in order and work your way down until you find a method that resolves the problem in your particular scenario.
If you’re currently struggling to resolve this issue, this article will provide you with the most effective troubleshooting steps.
How to fix the Lenovo Yoga 3 Pro USB Ports Not Working error? USB Root Hub (xHCl) is deactivated – On newer models, a virus or third party software might end up disabling USB Root Hub (xHCl) which will cut the power to all USB 3.0 ports.Outdated BIOS version – A lot of users have managed to resolve the issue after updating their BIOS to the latest version.This will allow the power to reach the USB ports that are refusing to work. Power capacitors need draining – Due to a hardware flaw, the power capacitors might need to be drained.Since then, Lenovo has released a lot of compatibility updates but this issue might still occur if you don’t have the latest updates installed. Driver incompatibility with Windows 10 – This used to be much worse when Windows 10 came out.What causes the Lenovo Yoga 3 Pro USB Ports Not Working error?Īfter investigating the issue and looking at various reports, we have managed to compile a list of culprits that are most likely creating this particular problem: This is a huge inconvenience since users are prevented from using any kind of peripherals like a keyboard a mouse and printers. Apparently, the ports appear correctly in Device Manager but they don’t seem to function at all. A lot of Lenovo Yoga 3 Pro users have reported that all their USB ports have stopped working simultaneously after they installed a particular Windows update.