Start here · Essential guide
What the Lights on Your Router Mean
Learn what the power, internet, Wi-Fi, LAN, WPS and DSL lights on a router usually mean, how colors and blinking differ, and what to try first when one looks wrong.
Router Lights & Resets
Router Light Meanings
5 guides, starting with What the Lights on Your Router Mean.
Flashing Wi-Fi Light on Your Router: What It Means
A flashing Wi-Fi light usually means normal wireless traffic, but it can also mean WPS pairing or trouble. See what each pattern means and what to try.
No DSL Light on Your Router: Causes and Fixes
If the DSL light on your modem-router is off or blinking, the line may not be syncing. Learn what DSL and PON mean, likely causes, and steps to try.
Which Lights Should Be Blinking on a Healthy Router?
Find out which router lights normally stay solid and which flicker with activity, plus signs a light is unhealthy and what to check if the internet light is off.
Why the Internet Light on Your Router Keeps Blinking
A blinking internet light can be normal traffic or a sign the router cannot reach your provider. Learn the patterns, how long to wait, and what to try.
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