HP AIO 22 won't power on, LED keeps blinking

[Mortandos]

Hello, The Computer wont turn on anymore, after pressing the power button the LED light is just blinking constantly like being in hibernation mode. I did the basic troubleshooting like unplugging the computer for 30 seconds removing all USB devices oh, it still won't come on. When I press and hold the power button the hot disc is hearable into the LED will stay on for a few seconds but then it will shut down completely, the LED won't even blink anymore

Update: I'm sorry, I forgot to add that I went through all the troubleshooting processes on the HP website, nothing has helped so far. 

[Mortandos]

Is there no-one who can help with this? I found this video which seems to have helped several people but my model has 8 pins instead of 4. I don't know which ones to short circuit. 

Hp 23" all in one won't power on solution - YouTubewww.youtube.com › watch

[sandytechy20]

@Mortandos

Welcome to the HP support community.

I understand that your printer is not turning on, I am glad to assist you.

This seems to be a hardware issue.

I request you to talk to HP support.

They might have multiple options to help you with this.

1. Click on this link - https://support.hp.com/us-en/contact-hp?openCLC=true
2. Select the country.
3. Enter the serial of your device.
4. Select the country from the drop-down.
5. Click on "Show Options".
6. Fill the web-form. A case number and phone number will now populate for you.

Keep me posted.

To thank me for my efforts to help you, please mark my post as an accepted solution so that it benefits several others.

Cheers.