PSP screen won’t turn on but light is green
I got a psp and it had some M33-4 firmware so I was trying to restore it so I could upgrade it using hellcat but when it turned off the screen never turned back on and now it won’t. I’ve tried holding down the R trigger and pushing the square triangle select start but nothing happens. I’m not sure if it got turned off in the midst of updating? Cuz the light was still green after and just never turned off and might’ve died but I’ve charged it and still same problem, green light but no screen. I just got it as a bday present and am bummed. Any help is appreciated