Hello, I found the solution, it was a broken charging port, when I compare it with another normal one the difference was clear as day, there was a missing piece inside, the issue is that I didn’t realize that even with a broken connector, the laptop still manages to charge and there was a collapse needle/wire that somehow didn’t short-circuit the current.
After changing the port, it didn’t work right after, I thought maybe the damages where irreversible and continued to use the laptop as usual (charging when off). After some days it magically worked and I feel extremely happy about it.
I hope you’ll find this tiny discussion useful and helpful, and remember to take care of your devices 😊