Hello, I see that you have asked before, the router is in the den, but in the living room or somewhe

One is to determine whether the computer can search for the signals found by your router in different locations in the room. If you can find it, preferably with a signal strength of 3 to 4 bars, it means that it is not a problem with the router. MAC address is the unique physical address of each wireless terminal (wireless network card built into the computer), just like the ID number, if you set up the MAC address filtering function in the router, then the computer cannot connect to the network without registering the MAC address on the router.

The specific solution is to log in to the settings interface of the router, find the MAC address filtering option, and register the MAC address of the computer that needs to access the Internet in the corresponding list. For how to query the MAC address of the computer, it is relatively simple, "Start" - "Run" - enter "cmd" enter, enter "ipconfig all"."Press Enter, the name of a wireless network card appears, and there is a physical address underneath, which is the MAC address.

If you can't find the router in the living room or other places, it means that the information is weak, check if your router is available"Bridging"function, if any, buy multiple routers of the same model and turn it on"Bridging"function, after setting up, basically it is OK for home use.