Windows 10: My PC not turn on after sleep

Pressing any keyboard to wake up pc but screen is black and I press numlock, caplock, scrolllock not light, CPU work normally. Hold a power button and press power button to reboot and my pc working normally. I use Windows 10 Home.My pc sleep about 3, 4 hours and continue work.

:)

 

PC turns on straight away after sleep mode is on

Hi Danny,

Thank you for posting your query on Microsoft Community. We are sorry for the inconvenience caused.

I see that you system is still on even if the sleep mode option is turned on. This might be due to the change in the power plan settings.

Please follow the below methods and check if it works,

Method 1: I suggest you to run in-built Power troubleshooter and check. Follow the steps:

• Press Windows Key + X.
• Click on Control Panel.
• Select Troubleshooting on the left pane, click on
  View All.
• Click on Power to run the troubleshooter.

Method 2: If the above method doesn’t help, I would suggest you to reset and restore all of the default Power Plans back with their default settings. Follow the steps.

• Press Windows Key + X.
• Type Power Options and then Enter.
• In the left pane Select Change when the computer sleeps.
• Select Restore default settings on this plan.
• Restart the computer and check with the issue.

Reply us if you have further queries we will be glad to assist you.

 

Trouble Putting PC to Sleep

I finally determined what the cause of my PC waking up right after I invoke sleep function Start > Power > Sleep. I recently purchased a Velocifire wireless (2.4ghz) keyboard that also comes with a USB cord so it can be used in corded mode. When used in corded mode, sleeping the PC is not a problem. When I use the wireless dongle, the PC refuses to sleep for more than a second. So, the wireless mode of this keyboard is what triggers the problem. In addition to the things I've tried in my original post, here are the results of some suggestions you guys made:

• Created a new fake user and logged in under than user. Same behavior.
• Started PC in Safe Mode. Unfortunately, in Safe Mode sleep functions are limited to the monitor and hard drives. Nothing to put the PC to sleep.
• Tried going into sleep via Alt + F4. Same behavior.
• powercfg -a reports S3 is active on my system.

There are no obvious irregularities in Device Manager. The dongle shows up under USB Serial Bus Controllers as a USB Composite Device.

• General Tab says "This device is working properly".
• In Driver Tab, I tried searching for a better driver, but Windows says there is no better driver.
• There is no Power Management tab.

So as it turns out, all of things I've tried appear to have been a waste of time as it was not addressing the wireless function of the keyboard. I contacted the manufacturer and they suggested that I delete the USB Composite Device entry, re-boot and re-insert the dongle. However, that did not change inability to sleep the PC.

Any other ideas?

 

My pc is going to sleep after 5 minutes of inactivity

Hi Sebastian,

Your PC might be set to sleep once it is idle for 5mins. For you to adjust this setting, we suggest looking into the
Power Options advanced settings. Follow these steps:

• Open Control Panel and click on Power Options.
• On your Preferred plans, click Change plan settings.
• Click Change advanced power settings.
• Expand Sleep and System unattended sleep timeout.
• Set how many minutes you want your system to be left idle before it goes to sleep.

Let us know how it turns out.

Regards.