Windows 10: PC lights remain on after sleeping/turning off computer, and unable to wake computer from...

Hello,When I put my PC to sleep/turn it off by clicking on Windows->Power->Sleep/Turn Off, my computer's screen switches off as usual. My peripherals mouse, keyboard also switch off as usual. However, my PC's motherboard lights and case fans continue operating as normal.If I put my computer to sleep, I am unable to wake my computer by moving my mouse or pressing mouse buttons/keyboard keys. The only way out is to shut down my computer using the physical button on the computer case before turning my computer back on again.Specifications PC is approx~ 5 years old, self-assembled:MB: MS

:)

 

Unable to wake computer from sleep (KB3211320)

Hi Dano,

To resolve your issue regarding turning on computer from sleep, we suggest that you follow the steps shared by
Buzzybuzz on this
link.

Let us know how it goes.

Regards.

 

Computer Randomly Turns on From Sleep

I only saw this thread now, otherwise I would have suggested this sooner.
I had that same problem you are having, my computer was waking-up from S3 and the culprit was my X7 mouse.
powercfg -lastwake also listed the HID keyboard device which was an extension of the mouse.
Besides going in device manager and setting everything to not being able to wake-up the computer from S3, I also did this to the power profiles:



Worked for me.

 

computer wake-up after sleep

Did all the steps exactly as shown above and "Allow this device to wake the computer" was already selected.

I think you might have miss-understood the problem. It appears that the computer is waking up, but it doesn't re-connect to my display. I have to turn off the display and turn it back on to get my display to to re-connect. This was not a problem prior to
the last Win 10 upgrade.