www.makemkv.com

Posted: **Wed Feb 11, 2026 11:12 pm**

Hey yall!

I was doing some research and came up with a hypothesis. Considering the MD8107S-U3 and MD8107S-U3-UHD both contain the BU40N internally, hypothetically it would be better just to buy the non-UHD model and flash it, since it works over USB unlike the UHD version, and UHD is still possible, right? Because they're both the BU40N internally.

Also looking for feedback on the drive.

Posted: **Thu Feb 12, 2026 12:21 am**

Don't buy an archgon at all now as they blocked flashing and libre drive in the case

It may be fixed eventually but not yet

Posted: **Tue Feb 17, 2026 1:28 pm**

I purchased an Archgon as it was shown as a device that would work, of course I saw that prior to this post.

So after getting it and the firmware not updating, I came back to the forum to find this, well fu$%.... So I decided to mess around a bit to see if I could figure it out before I would decide if I was going to send it back or not.

Details, drive inside is Hitachi/LG BU40N, manufactured May 2025, rom version 1.02

Will not flash while attached to the enclosure via USB-C

I removed the drive, got an adapter (SATA 22Pin Male to Slimline SATA 13 Female) and then plugged it into my full size ROM enclosure, I was able to update the firm ware after couple trial and errors, and able to read a UHD disk. After this I figured it was all good and put it back in its enclosure. Once back together, got it plugged in, everything registered correctly in the MakeMKV program, but the disks were no longer reading, everything was coming up encrypted and protected, well sh!#!!

Take it all apart, plug it back into my generic enclosure and its game on, everything is working like it should!!

My thought, there is a chip in the data relay built into the USBC adaptor PCB that prevents not just the firmware update but also the blocks UHD data encryption as well.

Needless to say, I have it working, though not in its case

Posted: **Wed Feb 18, 2026 6:59 pm**

Billycar11 wrote: ↑
Thu Feb 12, 2026 12:21 am
Don't buy an archgon at all now as they blocked flashing and libre drive in the case

It may be fixed eventually but not yet

This is only true for their UHD model

Posted: **Wed Feb 18, 2026 11:13 pm**

pheynixfire75 wrote: ↑
Tue Feb 17, 2026 1:28 pm
I purchased an Archgon as it was shown as a device that would work, of course I saw that prior to this post.

So after getting it and the firmware not updating, I came back to the forum to find this, well fu$%.... So I decided to mess around a bit to see if I could figure it out before I would decide if I was going to send it back or not.

Details, drive inside is Hitachi/LG BU40N, manufactured May 2025, rom version 1.02

Will not flash while attached to the enclosure via USB-C

I removed the drive, got an adapter (SATA 22Pin Male to Slimline SATA 13 Female) and then plugged it into my full size ROM enclosure, I was able to update the firm ware after couple trial and errors, and able to read a UHD disk. After this I figured it was all good and put it back in its enclosure. Once back together, got it plugged in, everything registered correctly in the MakeMKV program, but the disks were no longer reading, everything was coming up encrypted and protected, well sh!#!!

Take it all apart, plug it back into my generic enclosure and its game on, everything is working like it should!!

My thought, there is a chip in the data relay built into the USBC adaptor PCB that prevents not just the firmware update but also the blocks UHD data encryption as well.

Needless to say, I have it working, though not in its case

You bought their UHD OOB model

Posted: **Thu Feb 19, 2026 1:23 pm**

tpglitch wrote: ↑
Wed Feb 18, 2026 6:59 pm

Billycar11 wrote: ↑
Thu Feb 12, 2026 12:21 am
Don't buy an archgon at all now as they blocked flashing and libre drive in the case

It may be fixed eventually but not yet
This is only true for their UHD model

that is good to know but i am afraid soon as i add it to the guide they will run out of stock of that old case stock and swap to the new one

Posted: **Thu Feb 19, 2026 1:33 pm**

Billycar11 wrote: ↑
Thu Feb 19, 2026 1:23 pm

tpglitch wrote: ↑
Wed Feb 18, 2026 6:59 pm

Billycar11 wrote: ↑
Thu Feb 12, 2026 12:21 am
Don't buy an archgon at all now as they blocked flashing and libre drive in the case

It may be fixed eventually but not yet
This is only true for their UHD model
that is good to know but i am afraid soon as i add it to the guide they will run out of stock of that old case stock and swap to the new one

Hi Billy, I posted this already in another thread but you should add a warning in your guide that this enclosure prevents Libredrive in addition that it doesn't allow flashing.

Posted: **Thu Feb 19, 2026 2:11 pm**

Coopervid wrote: ↑
Thu Feb 19, 2026 1:33 pm

Hi Billy, I posted this already in another thread but you should add a warning in your guide that this enclosure prevents Libredrive in addition that it doesn't allow flashing.

sure ill add it but im pretty sure mike can work around it just a matter of time

Posted: **Thu Feb 19, 2026 2:14 pm**

Billycar11 wrote: ↑
Thu Feb 19, 2026 2:11 pm

Coopervid wrote: ↑
Thu Feb 19, 2026 1:33 pm

Hi Billy, I posted this already in another thread but you should add a warning in your guide that this enclosure prevents Libredrive in addition that it doesn't allow flashing.
sure ill add it but im pretty sure mike can work around it just a matter of time

Please do so. You can remove it later when he has found a workaround.

www.makemkv.com

Hypothesis/Discussion on Archgon MD8107S-U3

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