Hi - i have the LG 42PJ550 Plasma screen. Getting very lovely pictures on it even in SD from sky digibox but when there is a full screen of white in an advert or TV program the white is not a pure brilliant white its sort of gray'ish however when its white text the text is perfectly brilliant white. i can only see an adjustment in the menu for black level and nothing for white level. Its almost like when there is a lot of white on the plasma screen it darkens it, I wonder if it does this to avoid burn-in maybe I cant thing of anything else, the brightness and contrast is set up perfectly on the TV set.
Help, my PC with Windows 10 won't shut down properly
Since upgrading to Windows 10 my computer won't shut down properly. I use the menu button shutdown and the screen goes blank, but the system does not fully shut down. The only way to get it to shut down is to hold the physical power button down till it shuts down. Any suggestions?