When I turn the power button up my psp just flashes from black screen to not on screen
When I turn the power button up my psp just flashes from black screen to not on screen
Were you modding it, or changing firmware? Hold down power button for 30 seconds, see if anything happens.
No Mods or anything
Held it but still blinking
try removing the battery and then plug it in
are you sure you didn't use anysort of homebrew or downgrader? sounds like you have a bricked psp