Hello everyone. I installed the latest stable firmware (xiaomi.eu_VENUS_OS1.0.3.0.UKBCNXM_14.zip) on my mi 11 a week ago. Everything was fine until today. The phone ran out of battery and turned off, when I got home I put it on charge, turned it on (charge 6%), opened the curtain, turned off the power saving mode, opened the folder on the main screen and the phone stopped responding to clicks. After pressing the power button several times, the screen went dark, now the phone does not respond to the power button, or to the power and volume-. When connected to the charger, the phone does not respond either. What could be the solution to this problem? Thanks in advance.
Edited: when connected to a computer, the computer plays a connection sound, but there is no phone in the device manager.