The HDMI input jacks on my JVC Genessa model LT-32E488 do not seem to accept a HDMI signal input. My goal is to stream video from my Desktop via HDMI to that TV. I have confirmed HDMI signal out from a video card output on my computer to another HDMI TV that I own. Did I buy a lemon? I am tempted to remove the rear cover on the LT-32E488 to verify the HDMI jacks are indeed wired to circuitry. Has anyone experienced this too?