If your Windows 10 computer won’t wake up from sleep mode by simply using your mouse or keyboard, then it means they have been restricted from doing this.
Solution 1: Allow Your Mouse and Keyboard to Wake Up Computer Solution 8: Check Attached Devices Compatibility.Solution 3: Disable and Re-enable Hibernation Mode.Solution 2: Disable Fast Startup on Windows 10 PC/Laptop.Solution 1: Allow Your Mouse and Keyboard to Wake Up Computer.