"Three times, pause. Three times, pause," Elias muttered to himself. He knew the code. It was the universal heartbeat of a bricked device.
Doing so will:
If the official site is not available, you can search reputable TV firmware repositories using your model number + "firmware" or "mainboard" + "firmware." How to Install Firmware on Vivax TV (USB Method)
The Ultimate Guide to Vivax LED TV Firmware Downloads and Updates
If your TV cannot boot into the standard settings menu, use this hardware-forced method: