“I HAVE A MX 1200 REMOTE. I HAVE HAD IT FOR 5 YEARS. IT NO LONGER WORKS WHEN I TAP THE SYSTEM "ON/OFF" ICON OR ONE OF THE 4 OPTIONS PROGRAMMED INTO THE DISPLAY SCREEN IE DIRECT TV, BLU RAY, AM FM, AND GAME. COULD IT BE THAT THE CIRCUIT BOARD IS WORN OUT?”