TP-Link TL-WR840N User Manual page 129

• Double check the Internet Connection Type.
1 ) Confirm your Internet Connection Type, which can be learned from the ISP.
2 ) Visit http://tplinkwifi.net, and log in with the username and password you set for
the router.
3 ) Go to Network
4 ) Select your
5 ) Click Save.
6 ) Restart the modem and the router.
• Please upgrade the firmware of the router.
If you've tried every method above but cannot access the Internet, please contact the
technical support.
Q6. What can I do if I cannot find my wireless network or I cannot connect
the wireless network?
If you fail to find any wireless network, please follow the steps below:
• Make sure the wireless function of your device is enabled if you're using a laptop
with a built-in wireless adapter. You can refer to the relevant document or contact the
laptop manufacturer.
• Make sure the wireless adapter driver is installed successfully and the wireless
adapter is enabled.
> WAN.
WAN Connection Type and fill in other parameters.
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