boot to xex menu from the disc and copy the c0de99 folder from the disc drive to your content/0000000000 on your hdd1.

Im not sure if I have the c0de99 and 000000000 folders correct but it shouldn ...

do you have the dvd drive installed? maybe its not there or not connected. Try attaching a dvd drive and it should boot.

check the wiring and make sure nothing came loose or try switching the diodes. If your not too familar with the wiring send it to someone.

if you didnt jtag yourself send it to whoever jtaged it for you or someone with experience. Look around the forums for the wiring points and the smc files.

try the aud_clamp and tray open points with the smc patches , I always use those points on falcons.

Try the tray open and aud_clamp points and the patched smc files on the nand.

You need to boot in to xell or xellous, other than that no.

you need to have the same title updates.

They come up when the keyvault isnt patched with the cpu key or corrupt. The ring of light will flash green red green red and go back and forth.

http://www.youtube.com/watch?v=IDIDNREdNg8&featu ...

reball/reflow to fix any GPU errors including e74 red rings etc.