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Rachel WalshAug 12, 2025
What to do if the System LED is flashing red on my Thales GPS?
- SshafferrichardAug 12, 2025
If the System LED on your Thales GPS is flashing red, it indicates a fault has been detected. You should open the Management Portal at http://portal.thaleslink (or https://portal.thaleslink) and check for alerts, then make any necessary adjustments. Common alerts include issues like the SIM card not being installed or provisioned, or a Power-Up Test (POST) failure. If the problem persists, turn the unit off and on again, and if the red flashing continues, contact your service provider.



