Why is there no sound on my Philips 37PFL7422/93 LCD TV?
- HhcardenasAug 14, 2025
If there is no sound on your Philips LCD TV, first increase the volume. If that doesn't work, check to ensure that the TV is not muted by pressing the MUTE button on the remote control. Also, when no signal is detected, the TV automatically switches off the sound. This is normal and not a malfunction.