To fix a screen connected to a DVD player PixelProtector is recommended.
PixelProtector can fix stuck pixels, reduce burn-in, calibrate a screen for better results and much more.
Help & FAQ
What is a dead pixel?
A dead pixel is a defective pixel that remains unlit on an LCD screen. Dead pixels are always black and are most noticeable on a white background. Dead pixels can not usually be fixed. However, a few users believe that JScreenFix has fixed dead pixels on their screens.