LED Color | Status | Description |
Amber | Off | No power, verify all cable connections and try resetting the modem. |
Flashing | The firmware download is in progress. |
Green | Blinking | Downstream/Upstream channel search (unlocked status) |
Solid | Online status in DOCSIS 3.0 mode. |
Blue | Solid | Online status in DOCSIS 3.1 mode. |
Blue & Green | Alternating flash | Error mode, verify all cable connections and try resetting the modem. |
*Blue - Indicates DOCSIS 3.1 operation (high-speed Internet access) which may not be available in all locations.  Check with your service provider for availability in your area. |