No bootage image found, pc will shutdown soon"

Your drive is corrupted. Try to re-install the operating system of your laptop. If you have a spare laptop and flash drive try to make a bootable drive to install windows (if you are using windows).

Here is the link where you can get the ISO file for windows:

https://support.microsoft.com/en-us/wind...

Here is the guide for USB bootable:

https://www-tomshardware-com.translate.g...

Here is the step by step guide to install windows:

https://answers.microsoft.com/en-us/insi...

Hope it helps!