Windows 10: Laptop shuts down after a few hours of the lid staying closed

I'm experiencing this issue on two Lenovo laptops running Windows 11; one is running on 23H2 22631.3007.When I close the lid, the laptop behaves as expected. The screen turns off, and the laptop enters sleep mode, with the power button light flashing slowly to indicate that. However, if I leave the device in this state for multiple hours, say, wake up in the morning or put it out of my backpack after a ride, the laptop looks visually "shut down". The light's not flashing, and, when I open the lid, it starts booting like it's turned off. When it finishes booting, every application seems close

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Any suggestions why my windows 10 laptop shuts down when the lid is closed and also without use and the lid open it shuts down

Any suggestions why my windows 10 laptop shuts down when the lid is closed and also without use and the lid open it shuts down?

 

Behavior when closing lid

I have long configured my laptop to stay on when I close the lid with it plugged in and to shut down when I close the lid with the plugged pulled. I do this for several reasons but the main reason I prefer this set up is because I can close the lid of my lap top, pull the plug and take it to where ever I want easily with the lid closed and the laptop stays powered on.

But this behavior no longer works this way. When I close the lid and pull the plug, the laptop powers down, it stayed on before.

So to clear up what I mean, see below

Settings:

When I close the lid - On battery, shut down; Plugged in, Do nothing

Previous behavior:

Plugged in, close lid, laptop still on, pull plug, laptop remains on

Current behavior

Plugged in, close lid, laptop still on, pull plug, laptop shuts down.

 

Laptop does not shutdown when i click shutdown and close the lid, it sleeps instead.

Hi Gan,

This scenario happens when your Power Options is misconfigured. For us to have this isolated, we suggest that you follow these steps:

• Click on Start.
• Select Settings.
• Click on System.
• Select Power & sleep tab.
• On the right side, click on Additional power settings.
• On the left pane, select Choose what closing the lid does.
• Under Power button and lid settings, click the drop down next to
  When I close the lid.
• Select Shut down.
• Click on Save changes button.
• When you’re ready to make your PC shut down, close your laptop's lid.
  

Note: Every time that you will close the lid, your laptop will automatically shut down.

Let us know if you have other concerns.