Vizio SB4020M-B0 quick start Help & Troubleshooting, There is no power, There is no sound

HELP & TROUBLESHOOTING

All VIZIO products include FREE lifetime technical support.

The VIZIO support team is highly trained and is based in the United States. We can help with:

• Product Setup

• Technical Problems

• Warranty Questions

• And More

Hours of operation:	Phone:	(877) 698-4946 (TOLL-FREE)
Monday - Friday: 5 AM TO 9 PM (PST)	Email:	techsupport@VIZIO.com
Saturday - Sunday: 8 AM TO 4 PM (PST)	Web:	www.VIZIO.com/support

	• Press the POWER button on the remote control or on the top of your Sound Bar.
There is no power.	• Ensure the power cord is securely connected.
	• Ensure the light on the power adapter is glowing green.
	• Plug a different device into the electrical outlet to verify that the outlet is working correctly.
	• Increase the volume. Press Volume Up on the remote control or on the top of your Sound Bar.
	• Press MUTE on the remote to ensure the Sound Bar is not muted.
	• Press INPUT on the remote or on the top of your Sound Bar to select a different input source.
There is no sound.	• If you are using a SPDIF/Optical connection, make sure your TV is set to PCM audio output.
	• Your TV may be set to variable audio output. Confirm that the audio output setting is set to FIXED or
	STANDARD, not VARIABLE. Consult your TV’s user manual for more detailed information.
	• If using Bluetooth, ensure that the volume on your source device is turned up and that the device is not
	muted.
	• If using Bluetooth, ensure that your source device is paired with the Sound Bar.

I hear buzzing or humming.

•Ensure all cables and wires are securely connected.

•Connect a different source device (TV, Blu-ray player, etc) to see if the buzzing persists. If it does not, the problem may be with the original device.

•Connect your device to a different input on the Sound Bar.