Is it dead?

[RiVal_D]

I have been having some probs with my beloved PS2. It has been chipped with a NEO 4 for about 12 months now, and last week was the 1st time i decided to use a DVD backup with it. When using a NEO 4 to play a backup DVD u have to put in an original DVD on the browser screen holding the eject button, and when it has read the disc u release the button and the disc pops out. I used it successfully the first time, and then 2 days later i tried with another game, and accidentally released the button when the game was playing and it the disc popped out while it was still spinning. Since then i have had major trouble reading any original game and all original DVD based games?
Has anyone got any ideas as to why or how this happened?

Thanks 4 the help

RiVal_D