Robin Hoods Playground

Hi guys heres the problem im having i have been searching high and low for a fix but cant find 1 anywere so im hoping u guys can help .

When i turn my Xbox on (middle light constantly blinks) and the Disc tray automatically opens and if I press the Eject button it will close and then eject again and stay open. It is not the DVD drive because it does the exact same thing when i connect my new drive from my other console to this console.I have also confirmed it is not the cables as I have tried 2 other sets and the problem still occurs?

Also when i power off the Xbox the drive closes sounds as if its reading then ejects on its own (so the drive is open when the console is off)

Oh and its a lite on 74850c

Anyone have any idea what this is and what I can do to fix it?

Any help is greatly appreciated. Thanks.
EDIT - Not my video but this is whats happening http://www.youtube.com/watch?v=52da1GbtNco" onclick="window.open(this.href);return false;

weird man ?
it sounds like its in mode b but its a liteon ?

is it flashed ?

Yeah it was flashed but i have flashed it back to stock now.

I know its not the drive because i have tryed 2 other drives in this xbox and they all do the same thing.

I have tried 2 other sets of cables aswell (sata and dvd) in the xbox and its still blinking green and ejecting on its own.

I aint got a clue whats up with it

dai92 wrote: It is not the DVD drive because it does the exact same thing when i connect my new drive from my other console to this console

that is not correct man

its doing that because it does not have the right firmware in it or it has a bad flash/key in the firmware
which is the same thing it will do if you just put a different dvd drive in it from a different console

you need to get your original firmware dump .make sure it has a good key
and try to get that dvd drive back to original or reflash it.