Hi.I was deleteing the files in flash0. I had the originals bakced up so when I was putting them on my psp the power in my house went out! I don't think all the files went on my psp. Now when I push the power button the light gos on but nothing happens. I was running on 3.40 EO-A. Is there way to get to my flash0.I cant even access ym recovery menu.