Reset it to factory defaults settings and then try different computers to login to the web-interface wiredly and wirelessly.

And how i can reset it to factory defaults settings ? Like OsamaYoussef says in this thread http://forum.tp-link.com/showthread.php?2475-Restoring-factory-firmware-TL-WR841N ?


// I can't do anything to it . I can't connect it via web browser .. i changed the PC ip and use command to ping wireless , but it says " Destination host unreachable "

Hi Victor. Do you still have the User Manual?. there is a description about how to reset the device to factory default without web access. Is there a small pin-hole in the back of the device. insert a small sharp object into it an wait for the reouter tho reboot. Afther that the settings are back to factory default. I hope it helps. If not, tell me and i will explain how to make a emergency firmware restore.