Reboot and blue light

AlFalvo

2025-11-04 18:24:17 - last edited 2025-12-03 09:42:11

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Reboot and blue light

2025-11-04 18:24:17 - last edited 2025-12-03 09:42:11

Model: Deco X20

Hardware Version:

Firmware Version:

My network got disconnected, and when I plugged everything back the main Deco keeps blinking blue. Router works because I have WiFi outside of the Deco but can't get the main Deco to stop blinkgn blue.

1 Accepted Solution

David-TP

2025-12-03 09:42:08 - last edited 2025-12-03 09:42:11

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Re:Reboot and blue light-Solution

2025-12-03 09:42:08 - last edited 2025-12-03 09:42:11

@AlFalvo

Hi, please refer to the following troubleshooting guide:

Main Deco Failed to Complete Setup

Thank you very much.

Best regards.

▶Check What's Currently Going on With Deco ▶Deco Wi-Fi Heatmap ready for all Deco models

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2 Reply

HelpFixDecoApp

LV5

2025-11-04 21:41:20

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Re:Reboot and blue light

2025-11-04 21:41:20

@AlFalvo

A blinking blue LED on a deco means that your deco is ready for setup. If you log into your deco app can you see it in there?

Need help with the Deco app, setup, Ethernet backhaul, network switch or rolling back firmware? Router or AP mode? https://community.tp-link.com/us/home/forum/topic/699816?page=1