While Google Chrome updates its main browser application automatically in the background, it actually relies on dozens of smaller, modular internal components to handle specific tasks. Features like Widevine (for playing DRM-protected Netflix videos), the subresource filter (for blocking malicious ads), and the software reporter tool all run as independent modules that are updated on their own separate schedules.
If you are experiencing issues with a specific feature—such as Netflix refusing to play in HD—the problem might not be your main Chrome version, but rather an outdated internal component. You can view the exact version numbers of every single internal module and manually force them to update via a hidden diagnostic page.
How to View and Update Chrome’s Internal Components
You must use a specialized chrome:// URL to access the component manager.
- Open the Google Chrome browser.
- Click on the address bar at the top of the window.
- Carefully type the following exact URL and press Enter:
chrome://components - You will be taken to a bare-bones diagnostic page titled “Components.”
- Scroll through the list. You will see internal modules with names like
Widevine Content Decryption Module,Chrome OS Recovery Tool, andOptimization Hints. - Below each component’s name, you will see its current Version number (for example,
Version: 4.10.2710.0). - If you suspect a specific component is broken or outdated, click the Check for update button located directly underneath its version number.
- Chrome will immediately ping Google’s servers. The status text will briefly say “Downloading” and then change to “Up-to-date” or “Updated” if a patch was applied.
If you manually forced an update for a critical component like Widevine, you must completely restart the Google Chrome browser for the new module to load into memory and take effect.