How to fix a Vivax LED TV with no sound or picture?
- DdnguyenAug 15, 2025
If your Vivax LED TV shows no sound or picture, first ensure the power cord is properly plugged into a working AC outlet. Then, check that the power switch on the bottom right edge of the front panel is turned on. If it's still not working, press the POWER button on the remote to take the unit out of Standby mode. Finally, check if the LED light is red or blue, which indicates the TV is receiving power.