I bought my PSP already more than 2 years and I don't use it regularly....play them if i need to fill in my time
after few months i take it home and my lil sister & lil bro playing my PSP almost 24hr and almost everyday
my sister told me that sometimes it would hang for few times when she's playing it...I just guess it, it might be overheat that's why it did hang

last week i decide to play it for awhile but when i turned it On my PSP never shown any image or the home page.....

so what's the problem here?
How much would i cost to fix it?

Try searching the garage sales/game section there got ppl know how to fix these.