: Incorrect software flashing can lead to issues like upside-down images or no display.
The TV turns off randomly, fails to save channel settings, or shows distorted, inverted colors. Step-by-Step USB Software Installation Guide tprd8503pb816 usb software download top
If you're unable to find the software through the manufacturer's website, consider these alternatives: : Incorrect software flashing can lead to issues
Insert the USB drive into the USB port on the motherboard. Power On: Connect the power cord to the outlet. fails to save channel settings