You can apply them in the order we present them or use the table above to focus on the fixes that are most likely to deliver the desired results. Listed below are 10 USB not detected fixes that you can try to repair a USB device that has decided to stop showing up. How to Fix the “USB Device Not Recognized” Error System damage: A user error, malware infection, or hard drive corruption are just three common causes of system damage, which commonly manifests itself with erratic behavior and unexpected error messages. ► Install the Latest Chipset Drivers for Your Motherboard ► Try a Different USB Port and/or Machineįaulty drivers: Drivers are basically software applications whose purpose control the devices attached to your computer, so it’s paramount for them to work correctly. Someone with more in depth knowledge about the inner wokings of this OS may know how I can get them back, or some steps I haven't tried.Hardware error: USB devices are not immune to hardware errors, which may cause them to behave erratically and stop being reliable.Ĭonfiguration issues: For your computer and all devices connected to it to work properly, you need to eliminate configuration issues at the OS and device levels.Ĭonnectivity problems: When USB devices work correctly, then can transfer hundreds of MB every second, but a single damaged wire is all it takes for them to stop working completely. I'm not sure who the blame lays with, but it seems to be something broken with Windows 8.1 since they're handling the drivers. From what I've read, there seems to be an issue with the upgrade process.

I upgraded to Windows 8.1 and Pro afterwards. USB Oblivion (clears out ghost USB devices) Intel's Windows 7 drivers for my chipset (All methods fail to install)Ĥ. Uninstalled/Reinstalled Chipset drivers from my PC Manufacturer (HP h9-1440t w/i7 3770K)ģ.

My desktop simply ignores anything that's in the port. sys files that make up the driver on my laptop are present on my desktop. Intel® USB 3.0 eXtensible Host Controller - 0100 (Microsoft) On my desktop, there are two controllers missing.ġ. I have a laptop with the same chipset, same OS, and there are two differences. Created an entirely new issue now, as my USB 3 ports do not work any more. I went into the device manager, cleared out all of my USB Controllers and rebooted my machine, figuring that once they reinstalled, it would help fix my issue. I was trying to get fastboot to work within my Windows 8.1 Professional environment. I'm really not trying to format, but I'm all but sure I have no choice.

Via usb 3.0 driver windows 10 broken