I have an LG BH16NS40 (Service Code NS40 according to the label) which I was hoping to flash to be able to read UHD discs as it didn’t out of the box. It had version 1.03 originally. I can’t be 100% sure but after I flashed it with a firmware I thought would give it the UHD capability, I seem to have flashed it as the SVC NS50 version instead. As a result, the drive will eject and close but that’s about it. Windows reports the drive to be working but it doesn’t spin up when I put a disc in the drive.
I have tried reflashing as NS40 but when I try, I am advised that there is a checksum mismatch. I’m normally fairly tech savvy but it seems I’ve managed to utterly fail at getting this fixed and I’m not that sure what I can do to fix this. Can anyone offer a suggestion where I can start?