www.makemkv.com

I purchased Rosonway powered USB hub and powered up, connected everything:

Still no joy.

MakeMKV v1.17.5 win(x64-release) started
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading 'BD-RE HL-DT-ST BD-RE BU40N 1.00 SIM03212K2417' at offset '33363853312'
Error 'Scsi ...

I ordered a powered USB Hub, when it arrives I'll try again.

The two USB cables are plugged directly into the computer, just in case I removes and reinserted all the cables.
I redid the flash as above, MakeMKV status:
Drive Information
OS device name: I:
Manufacturer: HL-DT-ST
Product: BD-RE BU40N
Revision: 1.00
Serial number: SIM03212K2417
Firmware date ...

No information available

Error 'OS error - This device does not exist' occurred while reading 'BD-RE HL-DT-ST BD-RE BU40N 1.00 SIM03212K2417' at offset '524288'
Error 'OS error - This device does not exist' occurred while reading 'BD-RE HL-DT-ST BD-RE BU40N 1.00 SIM03212K2417' at offset '524288 ...

Thank you for helping me,

I just did this:
1. Flash the drive to BP50NB40 (NB50) 1.03-MK.

Now for the crossflash:

2. Select the RECOVERY option and in the pop up, select the BP50NB40 (NB50) 1.03-MK firmware that you just flashed.
3. Select the BP60NB10 1.00-MK or BU40N 1.00 firmware in the normal ...

I followed the steps

Write the wp50nb40 1.03
select recover and select bn40 1.

No mention of encryption
the result
Drive Information
OS device name: I:
Manufacturer: HL-DT-ST
Product: BD-RE WP50NB40
Revision: 1.03
Serial number: [redacted]
Firmware date: 2120-05-07 09:29
Bus encryption flags: 17 ...

I have a LG WP50NB40 with SVC code N50. What are the steps? Sp far nothing is working.

Thank you

Hello,
I have a WP50NB40 Drive SVC code NB50. I have tried flashing and cross-flashing but nothing works. Either no disk is seen of with cross flashing read errors.

What should I be doing in order to Rip the 4k Discs I have?

I have purchased MakeMVK