Laptop keeps on black screen on boot with the fan gone crazy

marseluca
marseluca Member Posts: 15 Troubleshooter
edited October 2023 in 2020 Archives
Hi all, I've been using my laptop for a very long time without the battery plugged. 
Today I decided to plug it. I booted with the charger connected and it worked, showing 100% of battery. Then removed the charger, but the laptop shut down. 
Then I unplugged and plugged the battery again, and booted the system without the charger plugged in. The system started for a few seconds but then it immediately shut down, very likely because the battery is nearly dead. 
So eventually I unplugged the battery again, but now when I boot without the battery, I only get a black screen and the fan runs on a very high speed, throwing out cold air. I wait but nothing changes.
What's happened? What do you suggest me to do? I have totally no clue.
Thank you a lot!

P.S. I know, the battery shouldn't be stored with 100% of charge, I honestly don't know how I could forget it

Best Answer

  • JackE
    JackE ACE Posts: 44,898 Trailblazer
    Answer ✓
    Sounds like it was hibernating or in hybrid sleep mode. Pressing and holding the power button will shut the laptop off. Then pressing it again should turn it back on but might take longer to boot because it must repair some file corruption due to an improper shutdown. After the next normal Windows shutdown, it  should boot faster. Jack E/NJ

    Jack E/NJ

Answers

  • JackE
    JackE ACE Posts: 44,898 Trailblazer
    It might help if you could reveal what ACER laptop model you have. For example, E5-515? Jack E/NJ

    Jack E/NJ

  • marseluca
    marseluca Member Posts: 15 Troubleshooter
    JackE said:
    It might help if you could reveal what ACER laptop model you have. For example, E5-515? Jack E/NJ
    Thanks for your reply.
    The model is A515-41G-19BF
    At the moment, the problem seems to be resolved. All I did was to keep pressed the power button for ~15 seconds, then power it up. First time it didn't work, but the second time the system started properly, even if it took mich longer than usual. I hope the black screen won't show up again. What do you think?

  • JackE
    JackE ACE Posts: 44,898 Trailblazer
    Answer ✓
    Sounds like it was hibernating or in hybrid sleep mode. Pressing and holding the power button will shut the laptop off. Then pressing it again should turn it back on but might take longer to boot because it must repair some file corruption due to an improper shutdown. After the next normal Windows shutdown, it  should boot faster. Jack E/NJ

    Jack E/NJ