Yours seems to be a Chinese-version product. There is no relevant English firmware for the Chinese-version product. So i can not be switched to English.

I am not sure if your SAGEMCOM router supports WDS function. You may try to enable WDS on the TL-WR740N. Here is the instruction www.tp-link.com/en/article/?faqid=227.

As far as i am concerned, the sys light should be blinking. As the user guide says, flashing sys light means the router is working properly.

try other computers and web browsers. Also, try the http://tplinklogin.net or 192.168.0.1 Moreover, you can open start, run, then enter http://192.168.0.1 to give a try to login.

Hi. i don't know much about LaCIE multimedia HD but i am interested in the WR702N as a client. There must be one ethernet jack on the multimedia HD. when you connect the HD to your router with...

Is your ADSL modem plugged into WAN port? Try other ethernet cables. It might be a cable problem.