TP-Link TL-WR840N User Manual page 173

5 ) Right click Wireless Zero
6 ) Change Startup type
is Started. And then click OK.
If you can find other wireless network except your own, please follow the steps below:
• Make sure your computer/device is still in the range of your router/modem. Move
closer if it is currently too far away.
If you can find your wireless network but fail to connect, please follow the steps below:
• Authenticating problem/password mismatch:
1 ) Sometimes you will be asked to type in a PIN number when you connect to
the wireless network for the first time. This PIN number is different from the
Wireless Password/Network Security Key. Usually you can only find it on the
label of your router.
2 ) If you cannot find the PIN or PIN failed, you may choose
security key
Key.
3 ) If it continues to show note of
to confirm the wireless password of your wireless router.
Note: Wireless Password/Network Security Key is case sensitive.
• Windows unable to connect to XXXX / Can not join this network / Taking longer than
usual to connect to this network:
• Check the wireless signal strength of your network, if it is weak (1~3 bars),
please move the router closer and try again.
• Change the wireless Channel of the router to 1,6,or 11 to reduce interference
from other networks.
• Re-install or update the driver for your wireless adapter of the computer.
Configuration, and then select Properties.
to Automatic, click
instead, and then type in the
Network Security Key
Start and make sure the Service status
Connecting using a
Wireless Password/Network Security
Mismatch, it is suggested
167