How To Reset Player

1. Make sure your Blu-ray player is powered on and connected to your TV.

2. On the remote control, press the "Menu" button. This will display the main menu on your TV screen.

3. Using the arrow buttons on the remote, navigate to the "Settings" option and press the "Enter" button to select it.

4. In the "Settings" menu, navigate to the "Support" section and select it.

5. Within the "Support" menu, find the option called "Self Diagnosis" and select it.

6. Under "Self Diagnosis," you should see a "Reset" option. Select it to proceed.

7. A confirmation message will appear on the screen, asking if you want to reset the player. Use the arrow buttons to navigate to "Yes" and press "Enter" to confirm the reset.

8. The Blu-ray player will now reset to its factory settings. This process may take a few minutes.

Once the reset is complete, your Samsung BD-C6900 Blu-ray player will be restored to its original settings. Keep in mind that this will remove any customizations or personal settings you may have made, so it's always a good idea to write down or remember any important settings before performing a reset.

Make sure there is no disc in the player.

Press and hold the Eject button on the device for at least 8 seconds.

On the screen you will see a message that the device is being reset.

The player will automatically power off and reset then it will show the initial setup

https://www.techsolutions.support.com/how-to/how-to-reset-a-samsung-blu-ray-player-11065#:~:text=1%20Factory%20Reset%201%20Make%20sure%20there%20is,then%20it%20will%20show%20the%20initial%20setup%20screen.