Hacking PS3 cfw black screen

[wolverine92]

Hey i have a ps3 with MLT 4.50 core 3.31 and flag installbdemu enabled. i have a messed up circuit board for my bd drive so it isnt working. its a cech2500 which the circuit board is built in the motherboard not on the drive. i cannot open any apps, multiman, iris man, etc. when you click on them the ps3 just boots to a black screen.


Any ideas? ive tried, habib 4.53, rogero 4.46, rebug... etc all of them. none of the NO BD patches that are there seem to be working.

Thanks