Psp turns on and then immediately off again - Sony Playstation 3 (PS3) Console

On battery?, plugged in? It sounds like you have an internal short or there is a bad component inside. PSP's are a little overwhelming to take apart if your not familiar with tearing them down. If this is an issue on and off the charger your psp needs serviced. I wouldnt recommend doing it yourself if you are mot familiar with that sort of thing.

Your PSP may be bricked. Send it to Sony to get a replacement if warranty is still available.
Next time, when you update, plug in your PSP to a wall outlet to prevent this from happening.

try to replace the screen on the store where you bought it. they'll replace it immediately

Sounds like the battery is charged fully. If you know someone else who has another psp, try putting the battery into his/hers and see if it starts up. If so, your psp may have been fried. There is not much you can do.

do u use a umd or are u using memory card for game play
u can try this out power on the psp press the select button and choose reset device and if still problem persists tell me the option that u use for game play umd or mmc

I suggest buying a new memory stick but i dont really suggest the 8gb because it crashes
or try removing the memory stick and putting it back again.

your wlan is what connects you to the internet turn it on and your problem should be fixed

There is a switch on the PSP that turns the function on and off.

your psp is bricked you need to go on dl.qj.net and type in total newbie easy installer if you cant find it type it pandora deluxe 2.0 and type in 4.01 update and follow the instructions thanks mjthekings911

Remove the battery for 15 minutes, connect the AC Adapter and install the battery again.
It that doesn't work, remove the battery again, wait 15 minutes, install it and plug the AC Adapter.
It's a weird problem but in my PSP i get around that way.