Tplink Routers cannot open the resolution of the Settings page
The first thing to determine is whether your router is input 192.168.1.1, because according to my experience some routers need to input 192.168.1.1, and some other, according to the router's nameplate on the label.
If you enter the router address behind the nameplate or you cannot open the page, or enter the account and password can still not open the relevant page, then a lot of people will go to PINGIP address, in fact, in my opinion, directly restore the factory set more than 90% problems can be solved, do not charge that step, and many people do not understand, I don't know what it means. Some routers are a small round hole (there is a reset button), with a pin plugging in a few seconds, to the computer appeared network computer has been unplugged.
If the second step, or can not open, you may wish to try, give the router a 5-10-minute power off, of course, you can power off and then reset the router.