How do you remove SAR in your Sony Trinitron TV because TV has no sound?

To remove SAR (Sound Automatic Reset) on a Sony Trinitron TV, first, ensure that the TV is powered on and not muted. Then, check the volume settings and cycle through the audio settings in the menu to reset or adjust them. If the issue persists, try unplugging the TV for a few minutes and then plugging it back in to reset the system. If sound still does not work, it may be a hardware issue that requires professional repair.