The TV works ok, with exception of the HDMI ports and the Digital Tuner. The Component, AV, Computer Monitor ports all work fine. During powering up, it does take longer for the TV to be ready to operate for about 30 sec (volume control, changing inputs, powering down, etc.) I took the TV to a technician and they told me it was board that was fried, and it needed to be reprogramed too after the install. That didn't sound right. Please help.