Click on the drop down arrow next to Put the computer to sleep: and move it to Never. Select System and Security and select Change when the computer sleeps under Power Options. Tap the Windows + X key on your keyboard and select Control Panel from the menu that comes up on the bottom left of the screen.

Repeat steps 4-7 for any remaining devices in the Universal Serial Bus Controllers section with “ Root Hub” in the name. Description: This is an overview showing you how to permanently disable sleep mode in Windows 8.1.

Clear the box next to Allow the computer to turn off this device to save power. To disable auto sleep mode in Windows 8/8.

Right-click the first USB Root Hub device and select Properties.

Expand Universal Serial Bus controllers by clicking the arrow to the left of it.

On your desktop, right-click the My Computer icon and select Properties.

Click the Start 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. Repeat steps 3 and 4 for all of the USB Root Hubs on the computer. Or check it to let Windows turn off USB ports to save power. Click the plus sign (+) next to “USB settings” and “USB selective suspend setting” to expand the options and change the setting to Disabled. If you want USB ports to keep supplying power in sleep mode, just uncheck Allow the computer to turn off this device to save power.Click Change plan settings 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.

The steps below outline how to configure the USB root hub to stay on during hibernation, to prevent this from happening. If the USB device 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.

Turn off sleep mode windows 8