GPZ4189, if your blanking continues, I'd certainly try a Monoprice HDMI cable, and don't fret their low price... virtually everyone posting here that's used them swear by their quality, regardless of their low price.
FYI: All 3 of my Vizios are YCbCr compatible. Your commercial discs should look awesome since they're produced with Digital Component video, or YCbCr... digital source to digital TV!
(YPbPr is Analog Component Video.)
FYI: All 3 of my Vizios are YCbCr compatible. Your commercial discs should look awesome since they're produced with Digital Component video, or YCbCr... digital source to digital TV!

(YPbPr is Analog Component Video.)































