Windows 10: Laptop randomly kills power on its own without warning

Recently, I had my HP ENVY 360x 2-in-1 Laptop 15-ey0xxx taken to be repaired after it started having issues. I got it back a couple days ago after 2 months without it and it worked completely fine for the first few minutes, then it with randomly shut off without a warning. No shutdown screen or Restart screen, The entire things kills power and turns off. I would have to turn it back on and sometimes it would bring me to bios then immediately to the login screen. It had this issue before repair but it was a lot for prevalent and often.I'm glad it works but i want to know if this is a fixable pr

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Windows 10 Randomly Restarts Laptop Without Warning

Hi,

There may be several reasons why your laptop reboots by itself randomly. We suggest you to run the Hardware troubleshooter and System File Checker tool to scan for any corruptions that may be causing your system to reboot. Kindly follow the steps to run the
Hardware and Devices troubleshooter:

• Type Troubleshooting in the Search bar and press Enter.
• Click on View All on the left panel.
• This will display the list of troubleshooters which are built-in in the computer. Click on
  Hardware and Devices from the list and you can run the troubleshooter.

To run the System File Checker tool, kindly refer to this article:
Use the System File Checker tool to repair missing or corrupted system files.

Let us know how it goes.

 

Update has stopped the low power warning!!!

My HP Notebook running Windows 10 Professional used to give a warning whenever I reached a certain percentage of battery but since a windows update at some point recently I get nothing at all and it just constantly shuts down becuase I don't notice the battery
running out. It's driving me nuts and probably not that good for my laptop to be shutting down in such a fashion, what's happened and does anyone know how to fix it?!!

Before anyone suggests it, yes, in the Advanced Power Option settings in the power plan in Control Panel, both Low & Critical Battery Level Notifications are still set to ON, it's just that now it doesn't do anything at all, my laptop just turns off when
it's run out of power!! It used to change the brightness level, and that was a visual warning too but that seems to have disappeared as well!

What's going on Microsoft, you're killing my laptop?!!

 

After Upgrade New laptop randomly shuts down.

After upgrading to Windows 10 My laptop will randomly shut down (without warning) during use. It doesn't seem to relate to what I am doing and it happens with random frequency. It started with random restarts and a notification popped up indicating that
reinstalling Windows 10 may be the solution to the problem, that it may not have downloaded correctly. Since then it doesn't restart randomly, it just shuts off. I have to press the power button to reboot.

Any suggestions or similar issues? Power button light also stays on each time this happens.