BU40N 4K UHD issue
Posted: Mon Jul 15, 2024 2:49 pm
Hi,
I've followed the guides and have confirmed successful flash of a BU40N (S05JH) and backup of a standard BR.
Here's the CLI command I used on MacOS.
When I put a 4K UHD BR in, it simply spins up re-tries, then ejects the BR.
Have I done something wrong, or am I missing something?
I've seen these:
viewtopic.php?t=28323
viewtopic.php?f=16&t=33965&p=152457&hil ... JH#p152457
Here's the MKV details:
I notice the instructions say "BU40N on any Firmware directly to > BU40N 1.03MK (viewtopic.php?f=16&t=19634#:~:text=BU40 ... N%201.03MK)
So I tried that, but it didn't recognise UHD, so updated to the 1.04
Is it worth trying the LG firmware? Seems like no other BU40Ns are listed in the UHD Guide, or are they just all LG but rebranded BU40Ns?
Thank you for your help
I've followed the guides and have confirmed successful flash of a BU40N (S05JH) and backup of a standard BR.
Here's the CLI command I used on MacOS.
Code: Select all
./makemkvcon f -d '/IOBDServices/551BD012' -f /Users/Jabber/Desktop/Bluray_Player/sdf.bin rawflash enc -i /Users/Jabber/Desktop/Bluray_Player/HL-DT-ST-BD-RE_BU40N-1.04-NM00500-212005061142.bin
Have I done something wrong, or am I missing something?
I've seen these:
viewtopic.php?t=28323
viewtopic.php?f=16&t=33965&p=152457&hil ... JH#p152457
Here's the MKV details:
Code: Select all
S device name: /dev/rdisk5
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: 63
LibreDrive Information
Status: Enabled
Drive platform: MT1959
Firmware type: Patched (microcode access re-enabled)
Firmware version: 1.04
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes
So I tried that, but it didn't recognise UHD, so updated to the 1.04
Is it worth trying the LG firmware? Seems like no other BU40Ns are listed in the UHD Guide, or are they just all LG but rebranded BU40Ns?
Thank you for your help
