Ok, so i had my PSP (running 3.71 M33-4) connected to my PC earlier (connected but not reading/writing any files), when suddenly it disconnects from the PC, the screen goes black and a black square flashes slowly. i turned off the PSP and switched it back on. The opening plugin sound played, but when it tried to load the XMB, the black screen came back up. I turned the PSP off again, but then it would not turn back on at all.
I quickly got out my Pandora Kit and re-flashed the firmware and all is working again now, but i have no idea what caused this at all.
The PSP had about 75% battery, and as stated was connected to PC via USB, but no files were being written or read.
I have never heard of this before, so just wondered if any of you guys had an idea what happened?
