Note that this solution is only available for Windows 10 Pro and Windows 10 Enterprise. Option two: enable sleep via Local Group Policy Editor If, on the other hand, the sleep option is still missing from the menu, proceed to the next step. If the sleep option is back in the Power menu - congratulations! You have successfully restored your system’s ability to rest.
This fix is available for all versions of Windows 10 and is not as complicated as it may seem. Option one: enable sleep mode via Control Panel As we’ve mentioned above, there are three main fixes for the missing sleep option issue in Windows 10.