HP Pavilion x360 - Black Screen and Power Button Blinks Every 20 Seconds

[Lavado]

My HP Pavilion x360’s screen stays completely black when I turn it on, and the power button lights up every 20 seconds. I’ve tried hard resetting the laptop and checking for loose connections internally but the issue persists. The screen does not display on an external monitor either. Looking for any advice on what might be causing this and possible solutions.

[Irfan_06]

Hi @Lavado,

Welcome to the HP Support Community.

Thank you for posting your query, I will be glad to assist you.

I understand you're experiencing an issue with your Laptop that beeps during booting it up.

I apologize for any inconvenience this may have caused, I'm here to help you today.

Follow the below steps to fix the issue.

-Perform a drain on your PC.

1) Unplug the power cord from the PC & wall.

2) Disconnect the power cable from the AC adapter if it is a detachable part and keep it aside.

3) Press and hold the power button down for 15 seconds and release the power button, wait for about 30 seconds.

4) Plug the power cord back into the AC adapter, then connect it to the wall and to the charging port on your PC.

5) Power on the PC and check if it boots into Windows now.

- Kindly refer to the steps on this link to troubleshoot and let me know if that resolves the issue.

Please mark this post as “Accepted Solution” if the issue is resolved and if you feel this reply was helpful click “Yes”.

I hope this helps.

Take care and have a great day ahead!

Irwin6

HP Support