The LiftMaster 828LM Internet Gateway has two LED indicators that show power, internet, and MyQ device status.

Green LED — Power / Internet Status

• Off: No power
  → Check the power adapter and outlet.

• Blinking Green: Powered on but no internet connection
  → Check Ethernet cable, router connection, and internet service.

• Solid Green: Connected to the network and the internet
  → Normal operation.

Blue / Yellow LED — MyQ Device Status

• Solid Blue: MyQ device(s) successfully learned
  → Normal operation.

• Solid Yellow: Learn mode active
  → Ready to add a MyQ device.

• Blinking Yellow: Reset or device enrollment in progress.

Quick Tips

• Power-cycle the gateway and router if the green LED is blinking.

• Ensure the Ethernet cable is connected directly to the router.