Usb Ports Not Working Windows 10 Code 43. If you want to disable usb ports, change the value from 3 to 4 and if you want to enable it, change the value to 3. Windows 10 tries to save power by switching off usb controllers when they. See what you can do about it in the guide to fix error 43 for usb devices.
Usb selective suspend is a power saving setting that cuts power to the usb.
In device manager under usb controllers it says windows has stopped it because of problems and error code 43 and says unknown device so i have tried all the update it and such but no luck i have uninstalled it and it comes back it says manufactur standard usb host controller location port=#0002. Getting usb device is not recognized or usb ports stopped working after recent windows 10 also sometimes faulty devices, damaged usb ports, power supply issues also cause usb ports not to work on windows 10. See what you can do about it in the guide to fix error 43 for usb devices. So how can i activate the left usb ports? A request for the usb device descriptor failed. the one not working is a usb 2.0, the other two (a 2.0 and a 3.0) are working fine. What version of windows came with it you may be forced to choose between going to 8 or 10 and those usb it is either custom to each of the ic and there is a flag in the baselevel code of the controllers that they are. If you're keen to keep power usage low, you might have set a low power option on your windows 10 desktop. The code 43 error could apply to any hardware device in device manager, though most code 43 errors appear on video cards and usb devices like printers, webcams any of microsoft's operating systems could experience a code 43 device manager error, including windows 10, windows 8, windows 7.
