How can we use WindowsK or HDMI for screen transmissions on a Samsung TV with Rally Bar?

If you want to use a wireless option, you can use the built-in transfer function in Teams directly.

If the picture keeps breaking up, you can try reducing the screen resolution to 1920x1080p (Full HD).

To make the system easier to use, you can simply do everything via the HDMI cable from Teams Rooms or directly with the transfer function. No need to start a Teams call for local presentations.

If you want to continue using the Samsung screen function, a firmware update can help. To do this, connect the screen to the Internet, go to the menu -> System -> Software update and install the update.

If you are unable to connect the screen to the Internet or for other reasons. You can search for the model number + firmware upgrade on the laptop. You should find a Samsung website. There you can download the latest firmware from the support page (USB type). Then copy the images folder directly into the root directory of the USB stick and perform another software update on the screen. This time a message should appear asking whether the USB stick should be scanned. Confirm the request and wait.

Now try using the wireless sharing function. You may still have to accept the updated terms and conditions.

If you prefer to use an HDMI cable, a better HDMI cable can be used. Try to avoid lengths over 10 meters.