TP-Link tl-wr845n User Manual page 19

If the result displayed is similar to the figure below

and the router is failed.
Please check the connection following these steps:
1. Is the connection between your PC and the router correct?

Note:
The 1/2/3/4 LEDs of LAN ports which you link to on the router and LEDs on your PC's adapter
should be lit.
2. Is the TCP/IP configuration for your PC correct?

Note:
If the router's IP address is 192.168.0.1, your PC's IP address must be within the range of
192.168.0.2 ~ 192.168.0.254.
3. Is the default LAN IP of the router correct?
TL-WR845N 300Mbps Wireless N Router
it means the connection between your PC
,
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