I was facing the problem tomorrow I solved it my force rebooting
I was searching for this solution everywhere bt I didn't find any proper solution of this problem.
Bt today I got a proper solution of this problem
[link|https://okadtech.com/mi-smartphone-not-turning-on-problem-solution-solution-for-all-mi-devices/|How to fix mi smartphone not turning on|new_window=true]
Hopefully this will help you even I also solved this problem. So I think this will help you also.
Try this this may solve your problem too.