I was trying to change the source of my ps3 and by mistake delete a file in multiman, in the multiman desktop, inside ps3 root, dev_flash / data / font and the file is called SCE-PS3-CH-R-CGB.TTF. That was the erase and now the play is not seen. It turns on and everything but the screen is black and I have no way to put it back because I put the hard drive in the PC and it asks me to format it, and I do not want to lose the games and everything I have installed in it. Would you know how to solve it? I await an answer a greeting