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Hi,
Can anyone confirm if the 3.3V supply is indeed necessary as I am reading conflicting things?
From what I can tell there are 4 types of DVD Hardware.
1) Toshiba Samsung - Two types of firmware MS25 and MS28. I am told 3.3V not strictly necessary as pin 7 (from drive perspective) unconnected. Eject can be achieved by shorting pin 8 to GND. 2) Hitachi - Various firmwares 48,49, 78, 79, etc. I this the same hardware though? 3) Benq 4) Lite-on
Can anyone confirm if they have these drives working with eject functionality without the 3.3V?
The reason I ask is that if we do not need to supply 3.3V then a simple cable will suffice to power the drives from a PC and be able to achieve flashing.
Cheers Muzland
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