Here is the boot procedures if its a Magic 2....
Magic 2
NOTE: This is with the disk assumed in the tray and the tray closed:
Playstation 2 games
•Power up normally from STANDBY with RESET button. A single tap of the reset button is required.
Playstation 1 games & DVD Movies
•Power up from STANDBY with RESET button held until the blue EJECT light comes on.
•Then release RESET and the disk will boot.
NOTE: Turn off the PS2 (to standby) before changing Modes (PS1/PS2/DVD)
NOTE: If I remember correctly you cannot turn of the Magic 2..... I think it was starting with the Magic 3 that the mod could be disabled.....