Mike Posted September 29, 2016 Share Posted September 29, 2016 Try these troubleshooting suggestions: Press and hold the System button for at least 5 seconds and see if the controller turns on. Charge the controller using the other cable and adapter, and plug the adapter to a different power outlet. On the SteamVR dashboard, check if the controllers are detected. If controllers are detected but the LED light is off, it may indicate an issue with the LED. Check if you have a firmware update that failed. To recover from this error, see My controller won't turn on after I accidentally unplugged it during firmware update. What should I do?. Link to comment Share on other sites More sharing options...
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