Choose "Search automatically for drivers." Windows will check for any generic updates.
The LG BP50NB40 is a fantastic piece of hardware, but its "driver" problems are almost always a case of power management, registry corruption, or a mismatch between user expectations and the hardware revision. Know your SVC code, and you will master the drive. lg bp50nb40 driver
However, if you search for "LG BP50NB40 driver," you will quickly enter a confusing labyrinth of misinformation. Does it need a driver? Why isn't Windows recognizing it? Why does my drive suddenly not read UHD discs? Choose "Search automatically for drivers