LCD screen burn

[Deadeye]

I managed to get a lovely screen burn yesterday by leaving my screen locked on world builder for three hours and it made 2 impressions of tiberium fields. Firstly, yes, I realise that I'm an idiot and should have a screen saver or should have turned off my screen, but I didn't think I'd be away for three hours.

I tried running JScreenFix (http://www.jscreenfix.com/basic.php) last night for 12 hours, that got rid of my big nasty burns, but it's left me with a criss-cross pattern all over the screen. I was wondering if theres a way to get rid of that quickly? (rather annoying on light backgrounds). If not, then about how long would it take to fade through normal use of my PC?

[YuriRuler90]

An LCD can't "burn in," but can occasionally get image persistence. The best method I've seen to try is to create a perfect white image (in paint, or whatever) and put it as your screen saver, and let it run for 15-30 mins.