The monitor on my laptop was broken and I was using it with external monitors. I decided to reset/reformat the entire windows 10

So it removed all the data and restarted the laptop but now external monitors don't show anything and the main monitor is broken. The laptop works I can hear it. But It doesnt show anything on the main screen nor on the other monitors.

*I tried to restart it by closing the lid of the laptop but that didn't do anything either. I've also pressed on the F4 fn buttons to change the monitor but no luck. I think I'm stuck pretty bad because it was a reset and this is suppose to be the first time starting the laptop after a reset and I have no idea what is suppose to show on my screen and which steps to follow without seeing anything.*

Please help!