Re: HELP please!
The only thing that comes to mind is image retention. LCD crystals can get into a state where they don't twist or untwist accurately and for a period of time the result is the retention of an image that has been static on the screen for a long period of time. Some have indicated extreme heat can also cause a similar situation, although random. If this is what's going on, leaving an all white frame for a while, 30 min maybe, may help it.