i was playing a game and suddenly the ps2 froze
i waited a little and turned if off (from the back)
turned it back on (red light) pressed the red light and it turned green but
the cd button didnt turn on (blue) and there was no video output (the screen was black but nothing went on the screen)

the interesting thing is that i press the cd button and the console will turn on but the light(blue) wont (the same thing happens with the video output(black screen))

any help?