My screen went black

[Belkis1]

Earlier today my screen went black and I dont know how to fix it. The laptop is on the blue light is on which means the laptop is on. The caps lock light also flashes when I press it. 

I can't take off the battery so I just left it on until the battery dies and then I'll charge it and see if something happens. It's been staying for 4 hours and the battery is not giving up. Please help me fix it.

[Echo_Lake · Accepted solution]

@Belkis1
Thank you for posting on the HP Support Community.

I have a few troubleshooting steps we could try to fix the issue:  

Let's try these steps -

Hard Reset:

1) Shutdown the computer.  

2) Unplug all the Adapter and peripherals connected.  

3) Remove the Battery. ( not for Built-in Battery computer ) 

4) Press and hold down the power button for 15 to 20 seconds.  

5) Plug-in the Adapter and put the Battery back into the computer if it's a (removable battery)

6) Try to turn on the computer and check, If the blank screen issue is resolved, continue next step

Set BIOS default and restart:

1. Restart your notebook.
2. During startup, press F10 repeatedly until the BIOS menu is displayed.
3. Once the BIOS menu is displayed, press F9 to restore factory defaults.
4. Select Yes to confirm.
5. Press F10 to save changes and exit.
6. Select Yes to confirm.
7. The computer restarts using the default settings.

Hope this helps! Keep me posted for further assistance.
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.