#Usb 2.0 drivers how to

When you test your cables, it is recommended that you do the following: Ideally, you should test a component that you know works in another setup. Use a different USB cable, device, and controller card in your setup to see if the problem persists. Use the USB cable, device, and controller card in another setup to see if the problem is with the components or the setup. To test your setup components, try the following: You can test to make sure that the following components are working correctly and are not the source of the issue: When you troubleshoot issues with a USB controller card, there are some quick tests that you can complete to rule out potential problems. Repeat steps 4-7 for any remaining devices in the Universal Serial Bus Controllers section with вЂњ Root HubвЂќ in the name.ClearВ the box next to Allow the computer to turn off this device to save power.Right-click the first USB Root HubВ device and select Properties.Expand Universal Serial Bus controllersВ by clicking the arrow to the left of it.On your desktop, right-clickВ the My ComputerВ icon and select Properties.Click the StartВ button and select Control Panel.Note: You may need to disconnect and re-connect your USB device after applying these settings to re-establish the connection. Click the plus sign (+) next toВ вЂњUSB settingsвЂќ and вЂњUSB selective suspend settingвЂќ to expand the optionsВ and change the setting to Disabled.Click Change plan settingsВ for the plan you want to change.Click Hardware and Sound, then click Power Options.On your keyboard, press the Windows key + X and select Control Panel.

#Usb 2.0 drivers how to

The steps below outline how to configure the USB root hub to stay on during hibernation, to prevent this from happening. If the USBВ deviceВ does not work after your computer has been in extended hibernation, it is likely that Windows has automatically turned off the USB Root hub to save power. The internal USB 2.0 is shared with the top-most external USB 2.0 port, therefore only one of those ports may be used at a time.