Solution for USB Type-C keyboard problems.

When I converted the USB Type C keyboard to Type A and connected it, there was a problem that the BIOS settings did not work at all on the GIGABYTE motherboard. Even with USB Type-C to C, the problem of the problem that the BIOS does not respond unless you press a key on the keyboard immediately after booting is still unsolved. Perhaps I hope it will be resolved with the next new BIOS.

The USB Type-C keyboard seems to have less trouble with the extension connector and the connection to the motherboard. So far, no trouble has occurred even if other USB Type-C is converted to Type A and connected.