@gildalau
I reviewed your post and I understand that you are getting a message to calibrate the battery.
Don’t worry, I assure you I will try my best to get this sorted.
Are you seeing this message in the HP support assistant? If yes, then I recommend you uninstall HP support assistant and then download and install it from the below link.
https://www8.hp.com/in/en/campaigns/hpsupportassistant/hpsupport.html?jumpid=va_r602_in/en/any/psg/p...
Follow the steps in the below article to calibrate the battery.
https://support.hp.com/us-en/document/c04700771
Let me know how it goes and you have a great day!
P.S: Welcome to the HP Support Community 😊
If you wish to show appreciation for my efforts, mark my post as Accept as Solution. Your feedback counts!
Cheers!
Stay Home – Stay Safe
The_Fossette
I am an HP Employee