HELP my psp is broken!!

i wus using fastloader and ran a iso i got then the psp just stop and shut off by it self like it would if it couldnt run it right but when i try to turn it back on tha screen is black but tha power wounld come on then shut off again man i think is broken can anyone help

try to remove the battery...put it back in and turn it on...it should work...

Also we dont discuss the Loaders please refrain