QUOTE(BDRTFM @ Nov 26 2012, 09:26 PM)

That's what I'm saying - as far as I can tell the drive is perfectly fine. It rips games no problem with the 0800 firmware so the laser and motor and other mechanics have to be working properly. Simply put - when connected to pc everything is okey dokey. When connected to xbox everything is NOT okey dokey.
Tried flashing to stock. Tried flashing to LT3.0 and it just will not read discs while connected to the xbox. Reads everything fine while connected to PC.
Maybe the console now has too many flags built into it. All the firmware changes you did. Maybe too many security checks not passing fully. It does sound like a potential internal security issue.
The drive I use with 0800 firmware - stays that way - is independent - and does not go back into a console.
The drive in the console is just LT+3.0
Just thinking maybe too much change has been done to it.
Take it's drive key and spoof a clean dvd drive to be place in your console for a replacement.
But flags may have to be removed from the console's log