Vizio E390-B1 User Manual
![Vizio E390-B1 TV manual cover](/images/DDBwymHqRgeVpzGHYjTcYKve/thumbs/thumb175x175.webp)
To perform a factory reset, press the Menu button on your remote. Navigate to System > Reset & Admin > Reset TV to Factory Defaults. Enter your parental control code if prompted.
First, ensure that the TV is plugged in securely. Check the power outlet by plugging in a different device. Try using a different power cable if available. If the problem persists, contact Vizio support.
Press the Menu button on your remote, go to Network, and select your Wi-Fi network. Enter your Wi-Fi password when prompted, and press OK to connect.
Check your input source and ensure it is set to the correct resolution. Adjust picture settings via Menu > Picture. Ensure cables are securely connected and not damaged.
Go to Menu > System > Check for Updates. If an update is available, follow the on-screen instructions to download and install it.
Check the volume level and ensure the TV is not muted. Verify that sound settings are correctly configured in the audio menu. Try switching to a different input source to see if the issue persists.
Ensure the HDMI cable is securely connected to both the TV and the device. Try using a different HDMI port or cable. Ensure that the device is powered on and outputting video.
Yes, you can use a universal remote with your Vizio E390-B1 TV. Consult the universal remote's user manual for the correct programming code for Vizio TVs.
Press the Menu button, navigate to Picture, and then select Aspect Ratio. Choose the desired picture size setting from the available options.
Replace the batteries in the remote. Ensure there are no obstructions between the remote and the TV. Try resetting the remote by removing the batteries and pressing each button for a few seconds.