The Back Panel - TP-Link TL-WR840N User Manual

Chapter 1
LED
Orange
Internet LED
Green
Green
LAN LED
Green
Wi-Fi LED
* To avoid device damage, do not disconnect or power off your router during the upgrade.
1 2 2

The Back Panel

Solid on:
Router Mode: The WAN port is connected, but internet is not available.
Access Point Mode: The WAN port is not connected.
Range Extender Mode: The router is not connected to the host network.
WISP Mode: Internet is not available.
Blinking:
The WAN port is not connected while in Router Mode.
Solid on:
Router/WISP Mode: Internet is available.
Access Point Mode: The WAN port is connected.
Range Extender Mode: The router is connected to the host network.
Blinking:
The system is starting up or firmware is being upgraded*.
Solid on: At least one LAN port is connected.
Solid on:
Wireless function is enabled.
Blinking:
WPS connection is in progress. This may take up to 2 minutes.
Get to Know About Your Router
Indication
4