so i lent my psp to a friend last week and i got it back today and when i went to turn it on all i got was a black screen. im not too sure how to right this problem as i brought my psp hacked so i dont know too much about how to sort it out. its a psp 1000 and was running gen d3, i can still get the M33 recovery Menu up. i would be greatful for any help or advice.

thanks guys.