Troubleshooting
Motorola Modem Lights: What They Mean and How to Fix Common Issues
What every Motorola modem light means — green, blue, and blinking — with fixes for the MB8600, MB8611, MB7621, and MG series gateways.
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Home Networking · Topic
Every Home Networking article tagged Motorola, newest first.
3 articles
Troubleshooting
What every Motorola modem light means — green, blue, and blinking — with fixes for the MB8600, MB8611, MB7621, and MG series gateways.
Troubleshooting
Confused by the lights on your Motorola cable modem? This guide explains every LED on the MB7420, MB7621, and MB8600, shows you what a normal light pattern looks like, and walks you through quick fixes for blinking or missing lights.
Buying guide
Still renting your Xfinity gateway? Save $180+/year by owning your own modem-router combo. We compare the 5 best Xfinity-compatible options for 2026 — from the budget-friendly ARRIS G34 to the Wi-Fi 7 ARRIS G54 — with specs, pricing, and setup instructions.
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