Can't access login page of TP-Link router (TD-W8910G)?

Solution 1:

This is what I did and resolved my problem:

1. Disable the WiFi of the router my pressing the back button (I have td-w8961nd), for yours check your manual for how to disable it.
2. Restart your modem/router.
3. Connect to your PC to modem/router using the LAN cable.
4. Enter 192.168.1.1 in your browser and you are done.

N.B after enabling the WiFi you have to restart your modem to take effect, but you will no longer able to login again

I hope this will work for you

Solution 2:

I have a TP-Link wireless access point, so this might apply too...

When trying to initially configure it, the manual told me to directly plug my PC into the access point's ethernet port with a regular network cable, and then set my PC to a specific IP address (rather than a random 192.168.1.x address).

It was a very subtle point - that my machine needed a specific IP address - that I missed because I thought "Oh it's a network device, the sticker says the default is 192.168.1.1 blah blah done this before on similar equipment".

IOW RTFM really carefully, it will explain exactly what to do ;-)

If it's still not working, try basic things like trying to ping the router and telling us any errors that appear.