Hi ! everyone.I was updating my psp2000 to 5.00 version using Wlan internat and i was charging it side by side.When i was updating it a message was coming ''do not remove AC adaptor,do not switch off the Psp,do not remove the memory stick''.It was going all right suddenly a power cut came and my Psp switched off.When I switched it on, the power green light started but the screen didnt show anything and after few seconds the green light also switched off. Pleeeeeeeeeease help Thak u

himank, June 2009

use pandora and magic stick with custome firmware 1.5. try to read load many time. until you successfull make it normal power on once. change your memory stick to latest cfw maybe 5.00-M33-6 after complete cfw upgrade change enter service mode and format flash1. it should be fine after that format. good luck.

kwkong00, February 2010

sounds to me you have bricked your psp. in other words the mainframe is stuffed and the only way to fix it is to get a new mother board. these can be found online i think www.xboxparts.com do supply them

jason, October 2009