I appreciate your help, kawan! Finally managed to update to the latest firmware version, now that I plugged that pesky USB cable in a type 3 port from my PC case.
Cheers!
Hello!
I have recently bought a 43UD79-B and this thread has helped me make that decision. I thank you all for this. Updating the firmware is an issue now however. I managed to connect a USB Type-C between the monitor and PC and now I can make full use of those two USB ports from the monitor...