guys,yesterday i downgrade a console to rogero 3.1
then ran qa toggle but i forgot to connect br drive.it goes black screen
then unplug n turn on ps3 back.still black screen! no hdd.no pwer on usb
but before this i ran qa without bluray,yeah gave me black screen but then i can boot to xmb.
what make it bad i haven't make dump for 3.55 yet
thought want to dump on OFW3.55 but never thought this will happen