Hello, i wanted to update the bios with version 7C91vA4 ontc M-Flash. This one worked fine and when the PC restarted I had a black screen and the EZ-DEBUG LED CPU would stay on. I own a ryzen7 3700X. I wanted to do a reset of the original bios by plugging a jumper on JBAT1 on the motherboard, but the CPU LED remains on. I removed memory, CPU and SSD from the motherboard, and I attempted a bios update using the bios flash button by plugging in a USB key formatted in FAT32 type of key used USB1, USB2 and USB3 . The update led is flashing when it stops, the CPU LED of EZ-DEBUG LED is on but since there is no CPU plugged in it should be normal. The other RGB LEDs on the motherboard are also on. I don't know what to do, is it possible that the card is out of order?