Elitebook 840 G1 No power

[LUCHO9]

Hi everybody Im here to ask you for some help with my laptop, I just dont know what else to do.

Everything was good, working priperly, but from one day to the other my laptop stopped booting. It shows some led lights blinking (which I serch for them here, and apparently is related with bios) 

I tryed to reset the bios, with the key combinations ( power+ sound, also "windows +b+power" and all the diferent types mentioned) nothing worked.

Also tryed discconecting batery, memories, hard disk, bios batery, nothing worked.

I bought a new AC charger, didnt worked

Apparently the charger is not charging the batery, and it is full empty so thats a plus that doesnt helps.

Did this happened to somebody? Can you giveme a hand with it?

Here I uploaded the blinking code.

https://youtu.be/ckCO4MRxQQQ

[AndressaR]

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