
Select Advanced System Settings > Advanced Display Settings in the pop-up menu.

Open the Settings window of your Roku device in the Home menu and select System. To get rid of the error, you can disable the Display Refresh Rate. This situation often appears on the 4K supported Roku devices. If the Display Refresh Rate of your Roku device is not compatible with the TV, you may receive the HDCP error Roku message. Once powered on, see if the go./hdcphelp error code 020 is cleared. Scroll down the list of the options and select System Restart.ģ. Press the Home button on your Roku remote to open the Settings screen and select System.Ģ. If it still doesn’t work, repeat Step 1 to Step 6, but at step 6, you should power on your TV firstly, and once powered on, then power on the Roku device and check if the Roku error 020 disappears.ġ. Once powered on, you can see if the HDCP error Roku still occurs. Re-plug both TV and Roku to the power source and power in your devices.Screw both ends of the HDMI cable to the Roku device and the TV again.Unplug the power cord to the Roku device.Power off your TV and unplug the Power cord from the power source.Unscrew both ends of the HDMI cable to the Roku device and the TV.Now, you can restart the devices by following the guide below. By doing so, a temporary communication glitch can be solved.

The first and simplest solution is to restart your Roku device and TV. You can try all of them in order or choose one based on your situation. There are 3 applicable ways to fix the Roku error 020. Here we provide corresponding fixes to the HDCP error detected Roku. In addition, other factors like a temporary communication glitch, improper Display Refresh Rate, and Display type in the Roku settings are also responsible for the HDCP error detected Roku. If your streaming device or cable is not compatible with the HDCP protocol, then the go./hdcphelp error code 020 may occur. Read More What Causes the HDCP Error RokuĪfter analyzing many user reports and posts, we find the Roku HDCP error can be caused by different factors.
