01-10-2017 04:50 PM
Welcome to HP Support Forums. :) I came across your post and would like to help.
I understand that you have an HP computer and the screen is black and the caps lock light is blinking. I would like to know if any changes (hardware or software) took place on the laptop after which this issue may have started. Also, please let me know the exact model no. This link will help you to find the model no: http://hp.care/2bygf7l
Meanwhile, I recommend you to perform the following steps to isolate the issue and arrive at a fix:
- Press and hold the power button of the laptop until it powers off completely.
- Disconnect the charger and remove the battery out. If the battery is integrated then leave the battery inside. Do not remove it.
- Press and hold the power button fo the laptop for 15 seconds. This will release the static from it.
- Put the battery back in and connect the charger.
- Power on the laptop.
If the issue persists then I suggest you to perform a BIOS recovery by referring to this link: http://hp.care/2bXONjA
Hope this information helps. Let me know the outcome. Cheers! :)