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| Flashowanie/Firmware/Podkręcanie napędów optycznych Tematy poświęcone modyfikacjom biosów i nagrywarek |
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Opcje związane z dyskusją | Tryby wyświetlania |
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#46 | |
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Zarejestrowany
Data rejestracji: 04.09.2024
Posty: 53
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Cytat:
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CDRinfo.pl
Reklamowiec
Data rejestracji: 29.12.2008
Lokalizacja: Sieć globalna
Wiek: 31
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#47 |
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Zamaskowany
![]() Data rejestracji: 12.10.2005
Posty: 22,698
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OPC always works in drives - it cannot be disabled / In imgburn we can only enable/disable the external OPC calculator of this program, which in no case disables the OPC system in the drive.
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#48 |
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Data rejestracji: 04.09.2024
Posty: 53
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That's news to me. I always assumed that the drive just uses the write strategy and the laser power that's stored in the firmware. And with OPC enabled it uses a small section on the disc to test this and finetunes the strategy stored in firmware and then continues with that modified startegy/ laser power.
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#49 | |
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Data rejestracji: 04.09.2024
Posty: 53
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#50 |
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Stały bywalec ;)
Data rejestracji: 12.02.2024
Posty: 114
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So far, I've done three successful cross-flashes. But my goal was Q scanning BD-R|RE, I also checked recording, but reading UHD isn't important to me.
In all three cases, after the first installation of firmware 1.v5, the drive had problems with BD-R/RE. I simply did another reflash of 1.v5 Mk - no MK, 1.v5 no MK - 1.v5 MK or 1.v5 ->1.v7. After that, there were no problems with MID that you mentioned. But remember, ASUS 3.11fw has more options for writing at high speeds for your MID code than Vinpower fw. a screen below -I performed multisession recording and you can see all available speed options for MID: CMCMAG-BA5. This MID code varies greatly in quality.
Ostatnio zmieniany przez Stingray : 16.12.2025 o godz. 10:52 |
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#51 |
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Zamaskowany
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It's very possible there's a problem with the 1.V5 firmware, but at what stage and who did something wrong is hard to say. This isn't our firmware. I don't know how it was copied from the Vinpower drive, or how it was prepared/edited.
Our 1.V.1 firmware supports 6/8x writes for CMCMAGBA5 media. ![]() Regarding OPC: If the external calculator in Imgburn is enabled or disabled, it has no effect on the drive. Disabling OPC for the drive would require extensive modifications to the drive's firmware. The LG NVC:50/51/55/58 models, like all LG models, have zoned OPC, which is always active, as seen on every write run. OPC checks the error rate multiple times every few zones via the ERC block and corrects the laser power and beam. VinPower models definitely have different OPC settings than factory LG models, and the same applies to the VinPower Pioneer BDR-209DBK Plus / BDR-212V. ![]() Disc quality tests work on any 1.Vx firmware because they are developed by VinPower. Firmware versions 1.V1~1.V5 are also unlocked and read UHD files from the factory. Version 1.V5MK most likely allows you to flash unlocked firmware over the locked 1.V6 / 1.V7 / 1.V8 / 1.V9 firmwares in these models. Disc quality test for Verbatim BD-R 25GB MID: CMC MAG BA5 LG WH16NS58 fw.1.V1 Imgburn x6 (USB Unitek 3324) ![]()
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#52 |
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Stały bywalec ;)
Data rejestracji: 12.02.2024
Posty: 114
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Regarding OPC, I asked the author of Imgburn something similar, and here is his answer::
Ostatnio zmieniany przez Stingray : 16.12.2025 o godz. 13:19 |
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#53 | |
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Zamaskowany
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Posty: 22,698
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Cytat:
Exactly what I wrote...it can't be otherwise - that's how it's technically done
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#54 |
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Data rejestracji: 04.09.2024
Posty: 53
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This is the origin of 1.V5 firmware. czary2mary posted it on 05.03.2018. It is possible that there is something fishy with the MK firmware compared to the original version. If anyone wants to try, I can provide both. I'm not willing and I would always burn with my Pioneers.
Vinpower/LG WH16NS58 DUP\DQ |
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#55 | |
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Zamaskowany
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Cytat:
Maybe the MK version was created from this file or from another copy copied from the drive. There must be something wrong or a bug somewhere. It's hard to say; it would take a very long time to compare these software versions. |
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#56 | |
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Zarejestrowany
Data rejestracji: 04.09.2024
Posty: 53
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#57 | |
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Stały bywalec ;)
Data rejestracji: 14.08.2009
Lokalizacja: Polska
Posty: 101
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Cytat:
można prosić o pliki ? trafił mi się napęd z MT1959UWDN, wiec poszukuje również firmware Ostatnio zmieniany przez habinka : 18.02.2026 o godz. 17:54 |
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