Troubleshoot Lenovo V15 i3-1005G1/8GB/256/Win10 screen wakes up on its own

[sew333]

Briefly explain your current issue(s)

nothing

Steps taken to resolve, but have been unsuccessful

nothing

Hello. My laptop is


Lenovo V15 i3-1005G1/8GB/256/Win10.




I have installed Windows 10. Also power settings: Screen goes to sleep after 10 minutes of inactivity. And yes its working.
Yesterday after 10 minutes screen goes off, i dont touch mouse anything. And in some moment he wakes up on its own,itself. Why? Maybe it was mouse itself or it happens? Thanks. Happened once ,cant reproduce.




On background i had Google Chrome opened with 2 sites only.

ps:For 99% it was laptop. I have paranoid about my main pc that maybe it was screen from my main pc.

 

[oldschool]

I don't know the answer but I only enable manual sleep in Start Menu and completely disable automatic sleep on battery or plugged in --> never sleep.

My laptop - Lenovo L340 i3

 

[sew333]

Why it happened once?

 

[Venustus]

Hi,
You could search Windows’ Event Viewer for information:
Click the Start menu, search for Event Viewer, and launch the tool. In the sidebar, head to Windows Logs > System, then click the Filter Current Log button on the right side of the window. Choose Power-Troubleshooter from the Event Sources drop-down menu and click OK to see all the times your computer woke up recently and what caused them.
To stop a device from waking your Windows 10 computer up from sleep mode, open the Device Manager and double-click a device. Then click the Power Management tab and untick the box next to Allow this device to wake up the computer.

1. First, type powercfg -devicequery wake_armed into the Command Prompt. This will tell you which devices are causing your Windows 10 computer to wake up.
   2.Then press the Windows key + R on your keyboard.
   3.Next, type devmgmt.msc into the search bar and click OK.
   4.Select the device that’s causing your computer to wake up and double-click it. This will open up the device’s properties.
   5.Then click the Power Management
   6.Finally, untick Allow this device to wake up the computer and click OK.

Hope above information can help you.

Several answers down in this thread
Hope it helps

Windows 10 waking up from sleep on its own - Microsoft Q&A

My laptop model is Asus x507UF and OS is windows 10. when is press sleep from start menu it goes to sleep but after a few second it automatically waking up without any interaction. what can i do now?

docs.microsoft.com

 

[sew333]

Thanks but when display go to sleep or waking there isnt any entry on event logs. Only when laptop go to sleep are entries,not display.