I left my laptop on the lock screen, and after a few minutes, it stopped responding. So, I powered it off by pressing the power button. When I tried to turn it on, it got stuck on a black screen, although the laptop's keyboard light was on. I tried powering it off by pressing the power button for 15 seconds and then turning it on again, but I faced the same problem.
After attempting this a few times, I managed to get the Acer logo screen, but it got stuck on the logo. After waiting for a few minutes, I powered it off again, and the issue returned to the black screen.
How can I solve this problem?