Is there an easy wey to re-polarize a screen that have been depolarized? I explain, I bought a used system 'AS IS', P75, mouse+keyboard and a screen for almost nothing. It is fun to try Linux. But the screen is unfortunally depolarized, you know it is when you put a magnet near a screen and it yurns all funny pink, purple and yellow. It is an old 15" Deawoo there is no degauss option, it would fix it I am pretty sure.

thanks