This is old news, but we haven’t reported on it before. As you may
know, many of the first PSPs shipped with bad or “stuck” pixels.
psp-arena has created a video based off a DVD that runs on LCD TVs to
fix stuck pixels. This MP4 video flashes red, green, and blue frames
rapidly and stimulates dead pixels in to working again. Reports of
success have been mixed, but we do know it has worked for some people.