How to fix HP stream laptop w/ black screen and blinking caps lock

[Blue899]

My laptop won’t power on all the way. When I press the power button only the cap locks light appears blinking 2 times a second. The blinking speeds up when I try to press a different key. I tried holding down the power button to power it off and letting it rest but it still won’t reboot after. What should I do? Is there an issue with my battery?

[Echo_Lake]

@Blue899
Thank you for posting on the HP Support Community.

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

Hard Reset: Follow steps from the link: https://hp.care/2GnkMa8.

BIOS default:

1. Turn off the computer and wait five seconds.
2. Press the Power button to start the computer and repeatedly press the F10 key to enter the BIOS setup menu.
3. On the BIOS Setup screen, press F9 to select and load the BIOS Setup Default settings.
4. Press F10 to Save and Exit.
5. Use the arrow keys to select Yes, then press Enter when asked Exit Saving Changes?
   Follow the prompts to restart your computer.

Hope this helps! Keep me posted for further assistance.
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