TL-WR841N/TL-WR841ND300Mbps Wireless N Router User Guide

If the result is similar to the following screen, the connectivity of the Internet is fine.

Figure 4-79 Diagnostic Results

)Note:

Only one user can use this tool at one time. Options “Number of Pings”, “Ping Size” and “Ping Timeout” are used for Ping function. Option “Tracert Hops” are used for Tracert function.

4.16.3 Firmware Upgrade

Choose menu “System Tools Firmware Upgrade”, you can update the latest version of firmware for the Router on the following screen.

Figure 4-80 Firmware Upgrade

¾Firmware Version - This displays the current firmware version.

¾Hardware Version - This displays the current hardware version. The hardware version of the upgrade file must accord with the Router’s current hardware version.

To upgrade the Router's firmware, follow these instructions below:

1.Download a more recent firmware upgrade file from the TP-LINK website (http://www.tp-link.com).

2.Type the path and file name of the update file into the File field. Or click the Browse button to locate the update file.

3.Click the Upgrade button.

)Note:

1) New firmware versions are posted at http://www.tp-link.comand can be downloaded for free.

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TP-Link 4.1.1 1910011002 manual Firmware Upgrade, Diagnostic Results