Why won't my psp work?

Because you are a creationist that believes the Democrat incumbent, someone who exists in the mid-right of the political spectrum, is the most left president in U.S. history.

The Democratic incumbent has surrounded himself with conservative advisors and key figures — many from previous administrations, and an unprecedented number from the Trilateral Commission. He also appointed a former Monsanto executive as Senior Advisor to the FDA. He has extended Bush tax cuts for the wealthy, presided over a spiralling rich-poor gap and sacrificed further American jobs with recent free trade deals.Trade union rights have also eroded under his watch. He has expanded Bush defence spending, droned civilians, failed to close Guantanamo, supported the NDAA which effectively legalises martial law, allowed drilling and adopted a soft-touch position towards the banks that is to the right of European Conservative leaders. I list these because you absurdly portray him as either a radical liberal or a socialist, while his apologists, equally absurdly, continue to view him as a well-intentioned progressive, tragically thwarted by overwhelming pressures. 2008's yes-we-can chanters, dazzled by pigment rather than policy detail, forgot to ask can what? Between 1998 and the last election, Obama amassed $37.6million from the financial services industry, according to the Center for Responsive Politics. While 2008 presidential candidate Obama appeared to champion universal health care, his first choice for Secretary of Health was a man who had spent years lobbying on behalf of the pharmaceutical industry against that very concept. Hey! You don't promise a successful pub, and then appoint the Salvation Army to run it. This time around, the honey-tongued President makes populist references to economic justice, while simultaneously appointing as his new Chief of Staff a former Citigroup executive concerned with hedge funds that bet on the housing market to collapse.

The same thing happened to me, but my psp did not shut off at first. My brother had dropped it, and then none of the UMDs worked after. I'm not sure if this is the same thing, but to fix it, I simply dropped it again, then voila! everything was working again.

Hope you find an answr, try contacting Sony, or find a repair shop.

Best of luck

Take it to "GameStop" and just ask them for their opinion.