Hello, my PC won't boot up if I don't reset the CMOS. I have a GIGABYTE B460M DS3H AC Y1 for my motherboard. I have found a bios update file to flash the BIOS but to continue the update, it requires to shutdown and open it again. But how can I open it again if I need to reset the CMOS ? By resetting it, it cancels the BIOS Flash. What should I do ?