What is HDCP Error on Roku?
HDCP (High-bandwidth Digital Content Protection) error on Roku occurs when the content protection handshake between your Roku device and TV fails. This error typically displays as “HDCP Error Detected” or “Error: HDCP Unauthorized. Content Disabled” with error code 020. HDCP is a copy protection technology developed by Intel that prevents unauthorized copying of digital audio and video content as it travels across HDMI connections. When this handshake fails, Roku cannot display protected content from services like Netflix, Hulu, Disney+, and Amazon Prime Video.
Quick Answer: How to Fix HDCP Error on Roku
Unplug both your Roku and TV for 30 seconds, then reconnect. Use a high-quality HDMI cable (HDMI 2.0 or higher), ensure all HDMI connections are secure, and try a different HDMI port on your TV. If using an AV receiver or HDMI switch, connect Roku directly to the TV.
Why Does HDCP Error Occur on Roku?
Understanding the causes helps you fix the issue faster:
- Faulty or Incompatible HDMI Cable: Low-quality or damaged cables cannot maintain HDCP handshake
- Loose HDMI Connections: Poor contact between Roku, TV, or intermediate devices
- HDMI Version Mismatch: Older HDMI 1.4 cables may not support HDCP 2.2 required for 4K
- AV Receiver or HDMI Switch Issues: Intermediate devices can break the HDCP chain
- TV HDCP Compatibility: Some older TVs do not support the required HDCP version
- Software Bugs: Temporary glitches in Roku or TV firmware
- Power Supply Problems: Insufficient power to Roku affecting HDMI signal integrity
How to Fix HDCP Error on Roku: Step-by-Step Solutions
Method 1: Power Cycle Your Devices
A simple restart often resolves temporary HDCP handshake failures:
- Unplug Roku from power source
- Unplug your TV from power source
- Wait 30 seconds for capacitors to discharge
- Plug TV back in and wait for full boot-up
- Plug Roku back in and wait for it to restart
- Test streaming from a protected content app
Method 2: Replace Your HDMI Cable
Using the right HDMI cable is critical for HDCP compliance:
| Content Type | Required HDMI Version | HDCP Version |
|---|---|---|
| Standard HD (1080p) | HDMI 1.4 or higher | HDCP 1.4 |
| 4K UHD (2160p) | HDMI 2.0 or higher | HDCP 2.2 |
| 4K HDR/Dolby Vision | HDMI 2.0a or higher | HDCP 2.2 |
| 8K Content | HDMI 2.1 | HDCP 2.3 |
- Use Premium Certified HDMI cables for guaranteed compatibility
- Avoid cables longer than 25 feet without an active signal booster
- Check for physical damage to the cable or connectors
- Replace any cable that is more than 5 years old
Method 3: Try a Different HDMI Port
Not all HDMI ports on your TV support the same features:
- Check TV manual for which ports support HDCP 2.2
- Try HDMI 1 or HDMI 2 first (usually the primary ports)
- Avoid HDMI ports labeled “ARC” unless specifically needed
- Label which ports support 4K/HDCP 2.2 for future reference
- Some TVs only have 1-2 HDCP 2.2 compliant ports
Method 4: Bypass AV Receivers and HDMI Switches
Intermediate devices often cause HDCP handshake failures:
- Connect Roku directly to TV to test if the issue is the receiver
- If direct connection works, your AV receiver may need a firmware update
- Check receiver specs for HDCP 2.2 passthrough support
- Remove HDMI switches or splitters – they often break HDCP chains
- Use HDMI ARC/eARC for audio return to receiver if needed
Method 5: Adjust Roku Display Settings
Incorrect display settings can trigger HDCP errors:
- Go to Settings > Display type on your Roku
- Select Auto detect first, then try specific resolutions
- For 4K TVs: Ensure “4K HDR 60Hz” is selected if supported
- Try lowering resolution to 1080p to test HDCP at lower bandwidth
- Disable auto-adjust display refresh rate if experiencing issues
Method 6: Update Roku and TV Firmware
Software updates often fix HDCP compatibility issues:
- Roku: Settings > System > System update > Check now
- Smart TV: Settings > Support > Software Update (varies by brand)
- Enable automatic updates on both devices
- Check TV manufacturer website for manual update files if needed
HDCP Error on Roku: Device-Specific Fixes
| Roku Model | Specific Fix |
|---|---|
| Roku Express | Use included HDMI cable. Ensure TV supports HDCP 1.4 minimum |
| Roku Streaming Stick | Use HDMI extender cable for better fit. Check for Wi-Fi interference affecting HDMI |
| Roku Ultra | Verify HDMI 2.0 cable for 4K. Check advanced display settings |
| Roku TV | Factory reset if persistent. Check TV settings for HDCP compliance |
How to Prevent HDCP Errors on Roku
- Use Premium Certified HDMI cables rated for your content type
- Keep devices updated with latest firmware
- Avoid HDMI switches and splitters when possible
- Ensure proper ventilation to prevent overheating affecting signal
- Label HDCP 2.2 compliant ports on your TV
- Use direct connections instead of daisy-chaining devices
When to Contact Roku Support
If all methods fail, contact Roku Support with:
- Your Roku model number and serial number
- TV brand and model
- HDMI cable specifications
- Steps you have already attempted
- Specific error code (usually 020)
TL;DR – Quick Fix Summary
HDCP Error on Roku is fixed by:
- Unplugging Roku and TV for 30 seconds, then reconnecting
- Using a Premium Certified HDMI cable (HDMI 2.0+ for 4K)
- Trying a different HDMI port that supports HDCP 2.2
- Bypassing AV receivers and HDMI switches
- Adjusting Roku display settings to match TV capabilities
- Updating Roku and TV firmware to latest versions
Start with Method 1 (power cycle) and Method 2 (replace HDMI cable) for fastest resolution.
Related: Roku Official Support | HDCP Official Information
