setting-up LCD screen
the following link show how to set-up a LCD screen but the most impressive thing is the hidden old BBC test card on freeview system for setting-up the screen.
NOTE: it may take many retrys to find the test card but it is there.
now get your screen set-up correctly,there's also some downloads .
http://www.reghardware.co.uk/2009/08/19/hdtv_setup_guide/
