Have an Apple 75k chip in a PS2 slim 7xxx PAL Australian model. Can't seem to find a boot method anywhere to get an NTSC DVD movie to play on it.
Turning it on normally is for PS2 games, holding On/Reset for 2-3 seconds for PS1 games and holding it for 4-5 seconds is to turn off the chip altogether.
I've tried many different ways of booting of my own inventions and googled for around four hours now to no avail.

Any help would be much appreciated =)

Thank you.