look at the "Accual" battery, inside the plastic psp battery. see if it looks "swollen" or bigger than normal. if so you need a new battery. theres no way to fix it... or it can be REAAALLYY drained and just needs time to charge lol. also its a pandora, you need to turn your psp on before you put the pandora in the psp. plug it into the charger ( with no battery inside it ), turn psp on, then put pandora in.