Poco X6 Pro hard bricked

[BrauliX]

HI all, my x6 pro turned off and didn't turn back on. I can't enter fastboot or recovery, there is no sign of the battery charging, but when I connect to the computer the PC shows the sign of a device connected, but does not recognize the device. MEDIATEK USB PORT appears in the device manager when I connect it to the PC.
Any ideas or help to solve this problem?