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
How does JScreenFix work?
JScreenFix re-energises stuck pixels on LCD screens and removes burn-in from plasma screens by randomly switching on and off red, green and blue colour cells very rapidly. The time between on and off is random which helps bring stuck pixels back to life through resonance and repetition.
JScreenFix will turn individual colour cells on and off between 15 and 60 times every second. The rapid switch cycles help increase full on and full off levels in both LCD segments and plasma cells. The result is an increase in contrast and normalisation of colour levels.