ps3 problem jail brake

I have a problem with my PS3 Before it was working normally, I installed some PKG file with the PS1 game, after installing the console turned off, I turn it on again and it writes to me something like "Connect the controller with a USB cable then press the PS button." So I did and nothing...

i have a ps3 day lounch cecha01 fat 60 gb made in October on firmware 4.82 ofw i load the site that dump the nand but will load to 90% than fails got to work on usb 0001 some time I would reset the ps3 and would say successful but every time it dump the files don't show up in the flash drive...