Windows 10: What causes the laptop to turn off and restart repeatedly?

On Wednesday 17:00 CATI forgot the password bypassed my lenovo laptop and I bypassed it, did all the steps and it showed a window 10 logo and restart from 1 % so, right now it turns on and restart repeatedly for almost 13 hours. Anyone with the solution is welcome

:)

 

repeatedly restarting

Hi,

Having damaged system files can be one of the possible reasons why your computer is restating unexpectedly and repeatedly. To help us provide better assistance, we would need you to answer the following questions.

• Which build, version and edition of Windows is installed on your device?
• What is the make and model of your device?
• Have you made any changes to your computer before you experienced this issue?
• Have you encountered any error messages when your laptop is repeatedly restarting?

In the meantime, we suggest performing a clean boot to your device. This
link provides further information about how clean boot works and how to perform a clean boot in Windows devices.

We are looking forward to your response.

 

Laptop turning on and off repeatedly

So after trying to reboot my laptop it started turning on and off repeatedly how do I stop this.

 

Random restarts

when you start the computer up press F8 repeatedly until you get a list of how to start windows, choose do not automatically restart on system failure. if your getting bsod's list what your getting here so we can further help you. IF the system is not getting bsod's and still restarting as you say then i would look into getting a line conditioner for your computer as you might be having power issues.