How do you reset a black screen on a HP laptop?

Fix 1: Hard reset your laptop

1. Turn off your laptop.
2. Remove the power, hard drives, the battery and any attached peripheral devices.
3. Press and hold the power button for 60 seconds and release.
4. Put your battery in and plug the charger. Then don’t plug anything else.
5. Boot your laptop again to see if it works now.

Nov 20, 2019