How to Fix HDCP Error on Roku: A Simple Guide

Imagine this: you're all set to watch your favorite show or movie on Roku, and suddenly, an HDCP error pops up on your screen. What’s HDCP, you ask? It stands for High-bandwidth Digital Content Protection, a system designed to prevent piracy when streaming content from your Roku device to your TV. But sometimes, this system can cause connection issues, resulting in an HDCP error.

Don’t worry—this issue is pretty common, and the fix is easier than you think! In this guide, we’ll break down what the HDCP error on Roku means, why it happens, and how you can fix it step by step.
What Is an HDCP Error on Roku?

An HDCP error happens when there’s a problem with the content protection handshake between your Roku and your TV. Essentially, your Roku device and your TV need to agree that they both support HDCP. If something goes wrong with this process—whether it's a faulty cable or a compatibility issue—you’ll see an error message on your screen.

This error usually reads: “HDCP Error Detected” or “HDCP Unauthorized. Content Disabled”, preventing you from watching any content.
Why Does the HDCP Error Occur?

Here are some common reasons why you might be seeing an HDCP error on your Roku:

Bad HDMI Cable or Port: The most common culprit is a faulty or loose HDMI cable. If the cable isn’t securely connected or is damaged, the HDCP handshake won’t work properly.

TV Compatibility Issues: Some older TVs may not fully support HDCP, which can trigger the error. Even if they have an HDMI port, they might not support newer HDCP versions required for streaming.

Outdated Firmware: Both your Roku device and TV need to be running up-to-date software to ensure compatibility with HDCP. Outdated firmware can cause issues.

Roku-to-TV Communication Failure: If there’s a brief communication glitch between your Roku and TV, the error can appear.

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