Why does my Samsung TV says HDMI not supported?
Samsung TV Mode Not Supported Error Usually, you will get the mode not supported error on your Samsung TV when the screen resolution has not been configured, leading to a miscommunication between the TV and the PC. Once this error occurs, your TV will not be able to display pictures.
Why does my HDMI say not supported?
Turn off all the devices. Disconnect the HDMI cable from the HDMI Input terminal on the TV. Disconnect the HDMI cable from the HDMI Output terminal on the connected device. … If the issue continues, repeat the process but try a different HDMI input on your TV to see if this improves the situation.

How do I connect my VGA to HDMI?
1 Plug the HDMI connector into an HDMI port on your computer, then connect the VGA connector to a VGA cable (not included). 2 Connect the other end of the VGA cable (not included) to your display, such as a monitor, TV, or projector.
Can I use Samsung monitor as a TV?
Your new Samsung Smart Monitor’s versatility allows you to use it like a TV! Stream media directly from your phone, mirror your PC’s screen, or browse the web when you need to look up something.
How do I fix my Samsung TV when it says not supported?

How to Fix Samsung TV “Mode Not Supported”
- Restart the TV and device.
- Update your TV’s software.
- Set the device to a fixed resolution.
- Use a shorter HDMI cable.
- Confirm that the device’s outputted resolution is supported.
What do I do if my HDMI port wont work on my TV?
If you have a smart TV, always update your TV with the latest firmware.
- Check if you are using the correct INPUT.
- Disconnect and reconnect the HDMI cable.
- Check the output of the connected Video device.
- Check your amplifier.
- Unplug the Video device and TV.
- Try a different HDMI cable.
Why is my Samsung TV says mode not supported?
You are likely seeing “Mode Not Supported” on your Samsung TV because the television is having trouble processing the data being sent to it by the device. It’s typically caused by either a miscommunication between the television and the device or an image resolution that’s either too high or too low.
Why does my monitor say input not supported?
Usually, this error means the resolution of your computer has been set to one that is not supported on the monitor. The monitor input not supported issue is caused mainly by connection issues, incorrect resolution setup, outdated or corrupted display driver, faulty VGA cable, etc.