I encountered this error on 2 different computers. All but one of my USB devices would work, and the port I plugged it into was fine, because other devices worked with it.
There were many posts about how to fix this issue on the internet, but none of them worked for me. I stumbled upon my own answer based off ideas of uninstalling the USB Controllers (close, but didn’t work for me). Try this simple fix below.
1) Open Device Manager
2) In “Universal Serial Bus controllers” delete all entries that are “USB root hub”. Unplug and re-insert any USB devices (mice or keyboard for example) that stop working, and when they’re active again continue uninstalling any remaining listings.
I deleted it and now i cant get it back
Scan for new hardware in your Device Manager, it should re-appear.
semua sudah saya lakukan tapi tetap saja ga bisa berfungsi..kadang fungsi sebentar terus tidak bisa lagi.tolong bantu saya.terima kasih
will this delete all the data on the USB?
No, this does not delete data on USB drives. If you’re worried, simply unplug your usb devices before uninstalling the controllers.
Already done what u said…but still dont recognize… T.T
dosent work too T_T
my Pioneer DDJ WEGO was working then after days its says Unknown Device
i uninstalled usb root hub all entries .. still its reappearing with problem .. its showing (code 43 ) USB not recognized wat else can b done .. ?
you need to power off your computer and unplug for 5 minutes..problem will be solved
I changed my USB cord, that solved my problem.