Techpulse120 BU40N 1.04

[mark96]

Hey guys,

first of, wow and thanks for this amazing forum. Just came across it, a week after I bought my blu-ray burner.

My situation looks as follows:

I got a Techpulse120 with this informations

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Drive Information
OS device name: E:
Current profile: BD-ROM
Manufacturer: HL-DT-ST
Product: BD-RE BU40N
Revision: 1.04
Serial number: -
Firmware date: 2120-05-06 11:42
Bus encryption flags: 17
Highest AACS version: 61

LibreDrive Information
Status: Possible (with patched firmware)
Drive platform: MT1959
Harware support: Yes
Firmware support: No
Firmware type: Original (patched version available)
Firmware version: 1.04
DVD all regions: Possible (with patched firmware)
BD raw data read: Possible (with patched firmware)
BD raw metadata read: Possible (with patched firmware)
Unrestricted read speed: Possible (with patched firmware)

Full HD blu-rays are no problem to rip. Tho I am not able to watch them or even rip 4K blu-rays (the former is not my number one priority).

full-error-log.txt

Complete error log due to character limit

(65.89 KiB) Downloaded 336 times

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MakeMKV v1.16.1 win(x64-release) started
Backing up disc into folder "D:/Video/backup/THE_MATRIX"
Evaluation version, 30 day(s) out of 30 remaining
Error 'Scsi error - ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT PRESENT' occurred while issuing SCSI command A30..0020..03F to device 'SPTI:\Device\CdRom0'
...
Error 'Scsi error - ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT PRESENT' occurred while issuing SCSI command A40..002000800 to device 'SPTI:\Device\CdRom0'
Error 'Scsi error - ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT ESTABLISHED' occurred while issuing SCSI command AD010..080002400 to device 'SPTI:\Device\CdRom0'
Error 'Scsi error - ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT PRESENT' occurred while issuing SCSI command A30..0020..03F to device 'SPTI:\Device\CdRom0'
...
Error 'Scsi error - ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT PRESENT' occurred while issuing SCSI command A40..0020..0FF to device 'SPTI:\Device\CdRom0'
Error 'Scsi error - ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT PRESENT' occurred while issuing SCSI command A40..002000800 to device 'SPTI:\Device\CdRom0'
Error 'Scsi error - ILLEGAL REQUEST:COPY PROTECTION KEY EXCHANGE FAILURE - KEY NOT ESTABLISHED' occurred while issuing SCSI command AD010..080002400 to device 'SPTI:\Device\CdRom0'
Can't read AACS VID from disc - most likely current AACS host certificate is revoked by your drive
Downloading latest HK to C:\Users\USERNAME/.MakeMKV ...
Saved AACS dump file as C:\Users\USERNAME/.MakeMKV/MKB20_v61_THE_MATRIX_2077.tgz
The volume key is unknown for this disc - video can't be decrypted
Backup failed

I tried to rip the 4K blu-ray on Linux and Windows on two different machines, with the same errors. (Got only this one, so no other 4K disc for comparison)
After my assumption, the firmware of the drive is the problem. (No signs of inssuficent power for the drive, blu-ray "The Matrix" was released 2 years ago and other users reported successful rips, I don't try to rip from an ISO/backup - https://www.makemkv.com/faq/item/11)

Also: viewtopic.php?f=16&t=19634

All of these drives will need to be flashed to unlock UHD Reading/Ripping

...
LG BU40N, UHD Official Internal Slim Sata 9.5mm
...

Here Billycar11 suggests

BU40N on any Firmware directly to > BU40N 1.03MK

Is this also true for the above mentioned 1.04? I didn't found a 'BU40N 1.03MK'-firmware

With the SDFtool I already tried to dump the current firmware of my drive with 'READ Firmware' but only got the user data 'dump_user_HL-DT-ST_BD-RE_BU40N_1.04_212005061142_[SERIALNUMBER].tar'

Last but not least, I'm a bit confused about the encrypted firmwares here:
viewtopic.php?f=16&t=19634

Newer OEM Firmwares and encrypted:

New Encrypted firmware
List of Know Encrypted firmware (so far, any firmware with date in 2020 is encrypted)
...
HL-DT-ST-BD-RE_BU40N-1.04-N000500-212005061142.bin
...

LG 1.04+ / BU40N 1.03 / Asus 3.10+ and similar
...

I guess this affects my device but couldn't find out where to see the exact installed firmware of my drive (which is why I tried to dump it with the SDFtool, like mentioned above). I only can asume it's something like HL-DT-ST-BD-RE_BU40N-XXXXXXX-212005061142

...and there is no MK version of the same firmware/drive model or higher number...

But there is the, again, above mentioned 'HL-DT-ST-BD-RE_BU40N-1.04-NM00500-212005061142.bin', so I can use this?


My questions would be, did I miss anything? And if not, can I just flash it with "mk-firmware-pack-20200720 \ MK \ HL-DT-ST\BU40N-N-Main \ HL-DT-ST-BD-RE_BU40N-1.04-NM00500-212005061142.bin" and the SDFtool? Is the 'DE'-firmware (DE_LG_BU40N_1.00.bin) any use to me?


I hope my thoughts are not too confuesd.
In advance I would like to thank you for every bit of advice.

[Billycar11]

Feel free to email me for an automated flasher does it all for you windows only

[brimaporima]

Hi,

i have exactly the same drive, with the same firmware (with that weird firmware date) and run into exactly the same problem. Only difference: I'm using MacOS, and my makemkv version is 1.16.3

mark96, did you find a solution to your problem?

Regards,
Brima

[ariela]

Hi All,

I've the same device, with this drive information:

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Drive Information
Manufacturer: HL-DT-ST
Product: BD-RE BU40N
Revision: FR07
Serial number: 807HS013285
Firmware date: 2118-01-22 15:36
Bus encryption flags: 1F
Highest AACS version: 72

LibreDrive Information
Status: Possible (with patched firmware)
Drive platform: MT1959
Harware support: Yes
Firmware support: No
Firmware type: Original (patched version available)
Firmware version: 0.FR07J
DVD all regions: Possible (with patched firmware)
BD raw data read: Possible (with patched firmware)
BD raw metadata read: Possible (with patched firmware)
Unrestricted read speed: Possible (with patched firmw

Any update how to fix it? I've the same issue here. Not able to see/rip 4K discs

Andrea

[Billycar11]

Hi All,

I've the same device, with this drive information:

Code: Select all

Drive Information
Manufacturer: HL-DT-ST
Product: BD-RE BU40N
Revision: FR07
Serial number: 807HS013285
Firmware date: 2118-01-22 15:36
Bus encryption flags: 1F
Highest AACS version: 72

LibreDrive Information
Status: Possible (with patched firmware)
Drive platform: MT1959
Harware support: Yes
Firmware support: No
Firmware type: Original (patched version available)
Firmware version: 0.FR07J
DVD all regions: Possible (with patched firmware)
BD raw data read: Possible (with patched firmware)
BD raw metadata read: Possible (with patched firmware)
Unrestricted read speed: Possible (with patched firmw

Any update how to fix it? I've the same issue here. Not able to see/rip 4K discs

Andrea

Read the guide linked below or get a self flash kit