Check the services running on your Windows system Step 7: Check to see if this fixes your USB issue. Step 6: Now you should see the Ultimate Peformance plan. Step 5: Type “ powercfg.cpl“, then press Enter. Step 4: Press the Win and R keys on your keyboard Step 3: Enter the following command: powercfg -duplicatescheme e9a42b02-d5df-448d-aa00-03f14749eb61 Step 2: Type “ cmd“, then press Ctrl, Shift and Enter to open Command Prompt as administrator. Step 1: Press the Win and R keys on your keyboard This can sometimes fix the USB device not recognized error. Try changing your power plan to the highest one. Step 6: Restart your computer and then see if it is now able to recognize your USB device. Step 5: Do the steps above for all the other USB Root Hub devices. Step 3: Select the Power Management tab and uncheck Allow the computer to turn off this device to save power. Step 2: Right click USB Root Hub (under Universal Serial Bus controllers) and select Properties. Step 1: Press the Win and R keys on your keyboard, then enter “ devmgmt.msc“. Perhaps your USB device has been turned off because of power management. Turn off power management for USB Root Hub Now check to see if this resolves your USB device not recognized problem. Step 3: Disconnect it from that computer and connect it back to your own. Step 2: Wait until it is installed on that computer and works properly. Step 1: Connect your USB device to another Windows computer. This has been reported by a lot of people that can fix the USB device not recognized error. Connect your USB device to another computer
After that, connect the device back to your computer again and see if you’re able to use it. Disconnect your USB device from your computer first, and then restart your computer.
5 Check the services running on your Windows system Restart your computer