Laptop keeps restarting

[Rockezz Sezer]

Hello,
I came home after couple of days to find my perfectly working laptop, now impossible to fix.
I press power button, computer runs, RBG lights up and nothing happens, screen does not show anything- completely black, and after 5 secs it restarts and loops around.
After few minutes of poking around, I found that when I close my lid and open it immediately, screen turns on, windows logo shows up, and black screen- not completely black, and gets stuck at this point. I long press power button to shut off my laptop, then again press power button to turn it back on and the same thing happens- it restarts again and again.
I don't know what to do.

Lenovo Y700
Windows 10

Thank you.

 

[bajgur]

if youre using windows 10, chances are windows update broke your laptop.
you might want try to recover by pressing shift+power button or press f8 just after you press power button...

 

[Rockezz Sezer]

if youre using windows 10, chances are windows update broke your laptop.
you might want try to recover by pressing shift+power button or press f8 just after you press power button...

Thank you man, I am not completely sure but it was update that did it.

My life is complete again.

 

[anishmoktan56]

Bruh help me, i have the same issue. Please help me, did you fix it, if so then help me [edited]