80GB PS3,

I was playing ultimate spider-man last night, and before ps2 games worked. When I woke up the next day to play ultimate spider-man it wouldnt work, it would go into the game start flashing the HD indicator, the screen would blink once and nothing happens.

Please help,I dunno the problem, not enough GB or is it my TV(HDMI setting)?

OH and PS3 games work fine..