Hi '''Rizqi Rabbani''' ,
Here i can suggest you with some steps to fix this problem as the problem is big because a “black screen” and “Wont Turn On” can lost a huge amount of unsaved data.
Know [https://www.errorsdoc.com/dell/dell-laptop-wont-turn-on/|'''How To Fix Dell Laptop Wont Turn On'''] and try to do on your own!!
Follow the below mentioned steps for it
'''Adopting forced ePSA'''
'''Step 1 –''' Force turn off the laptop from the power button
'''Step 2 –''' After that option of disconnecting AC Adapter and chord.
'''Step 3 –''' Take off the battery and rest battery power should be drained off
'''Step 4 –''' Turn on the laptop and go for Dell diagnostic screen
'''Step 5 –''' A pop up will show the color press "Yes" to confirm
'''Step 6 –''' Following these steps please go for the boot option
Hope this is the solution for your laptop turn on issue. For more accurate solution you can refer to the site i have been through!!!
'''Thanks'''