If firmware does not solve the issue, the eMMC chip or the board itself may be faulty. Replacement boards can be purchased from retailers like Great Bharat Electronics or IndiaMART for approximately , depending on the exact variant. Go to product viewer dialog for this item. Buy Original China LED TV Motherboard for TPDNT72563PB771
: Inability to open apps, "Google Play Services has stopped" errors, or Wi-Fi not turning on.
: Multiple HDMI ports, USB inputs, and integrated Wi-Fi. 2. Common Symptoms Requiring a Firmware Flash Flash the firmware if your TV displays the following:
: Backlight is on, but no image or sound is present. 3. Where to Download the Firmware
