Windows 10: Computer Doesn't Wake up after Sleep

I don't know why but every time my computer goes to sleep or when I manually place it into sleep mode, it just doesn't wake up. The light on the tower turns on and fans are on, just nothing is displayed on the monitor. Every time this happens I end up having to press the restart button on my case. Is there a reason why my computer won't wake up after sleeping?I don't know if it's because of the hardware changes from 5 months ago as I've only had these issues for roughly 2 months.Tech Specs:Asus PRIME Z490-Ai9 10900KFGTX 1650 Super16GB DDR4 3000MHzSamsung 850 Evo 500GB

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computer wake-up after sleep

Hi Bill,

There's a possibility that the settings that enables your Space bar to wake your computer up from sleep was reset after updating Windows. If this what had happened, we suggest that you just re-set it up. See the steps below on how to do
so:

• Press Windows key and type keyboard in.
• Click on Keyboard option and a pop-up windows should show up.
• From there, go to > Hardware tab > Properties >
  Change settings > Power management > Allow this device to wake the computer >
  OK/Apply.

Try the if the steps did work and let us know any updates.

 

wake from sleep issue in windows 10

Hi,

Thank you for posting your reply. Apologize for the delay in response.

I suggest you to check which devices are configured to wake up the computer from sleep by following the steps below:

• Right click on Start icon and select Command Prompt (Admin).
• Type the command line below:

Powercfg /devicequery wake_armed

3. Check if the devices (Keyboard, Mouse, Ethernet cable) are listed.

If the system is not going to sleep and going to Hybernate, the only option to wake up is to press the Power button.

Hope the information is helpful.

 

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.