How to fix black screen on HP laptop?

In order to fix black screen on HP laptop it is advisable that the user conducts a hard reset on the laptop for that turn off your laptop cut off the power along with the hard drives, batteries as well as if there is any other external device connected then press the power button for 60 seconds then get the battery inserted again and then plug the charger after that conduct a boot on the laptop. If the issue still remains then conduct an update of graphic drivers also disable fast start up and undo all other changes made to the system recently.
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