What to do if my BenQ VM2221 has no picture or sound?
- SssmithAug 1, 2025
If your BenQ LCD TV isn't showing a picture or producing sound, here are a few things you can check: * Ensure the display is turned on; the power indicator should be green. * Try a different input source to rule out a problem with the original source. * Check the cables to make sure they are correctly connected. * Adjust the volume to ensure it's not muted or too low. * Verify that the 'Speaker Out' option in the Audio menu is not set to 'Off'.