“Can it be used as monitor for PC? I am want to know if it can be hooked up to a PC and the PC control it, i.e. ... turn it on or off, and adjust it. I now own a 40 flat screen (Samsung) and it is hooked to the computer but I have to turn them off separately and adjust the TV with it own control. {I am a 63 yr. old male wear glasses and 'love' to play Diablo III.}”