Deciphering the home wireless router five big WiFi signal doubts

How suddenly my WiFi signal suddenly disappeared? Newly bought dual-band router, why is 5G WiFi missing after installation? Why is the WiFi scanned by the notebook garbled? What happens when the WiFi signal disappears every day? ......

Let's calm down first, don't worry, we will "decrypt" one by one.

1. Newly bought dual-band router, why is the 5GHz WiFi signal missing?

1 Your newly purchased router (such as Tenda nova MW6) supports dual-band technology, and 2.4G and 5G WiFi are combined. Therefore, the 5G wireless signal does not disappear, but shares a WiFi name with 2.4G. It automatically selects a better signal based on where your device is located, which one is connected quickly, eliminating the need to manually switch the WiFi band.

(Tengda Villa Route nova)

2 Tengda router defaults to enable WiFi function, so how to use mobile phone/computer and so on can search and connect 5GHz WiFi. If the phone/computer does not find 5GHz WiFi, it is likely that the phone/computer does not support 5GHz WiFi, and of course the 5G WiFi signal is not found.

Most mainstream phones today support dual-band WiFi, except for very old and old phone models. In addition, if the computer itself does not support 5GHz WiFi, but also want to use 5GHz WiFi, it is recommended to give the computer a dual-band wireless network card, such as the Tenda Gigabit dual-band wireless network card U12 is a good choice, U12 is a 1300M dual-band USB A wireless network card that provides a new wireless network upgrade for notebooks and desktops, and is compatible with a wide range of systems.

(Tengda Gigabit Wireless Network Card U12)

2. After relaying the upper-level router with the router, why does the WiFi signal of the secondary route disappear?

When the Tenda router (sub-routing) successfully connects to the upper-level router using the "universal relay" function, the WiFi name and password of the secondary route are automatically synchronized with the superior router, and it is not disappeared. That is, the WiFi name and password of the secondary route are the same as those of the primary route, so it is easy to think that the WiFi of the secondary route disappears. After a mobile phone or other device connects to the WiFi, it automatically switches between the primary route and the secondary route according to the device movement. If you do not want the secondary route's WiFi signal name to be the same as the superior route, you can enter the secondary route's settings interface to modify the WiFi name and password.

3. Why is the WiFi display found in the notebook garbled?

When you set the WiFi name of the router to Chinese, some notebooks will display garbled characters when scanning the WiFi signal. This is a big reason that some notebook systems do not support displaying Chinese signal names. However, garbled WiFi does not matter, you can still connect and go online.

4. What happens when the WiFi signal is “disappeared” every day?

When the router is set to "WiFi timer switch function", WiFi will be turned off at a specific time every day, and we can't find the WiFi signal during the WiFi off period. If you have inadvertently enabled this feature, you can disable it through the router settings interface or the Tenda Intelligent Management App. Take Tengda Smart APP as an example, enter the “toolbox”—“WiFi timer switch”, and then turn it off.

5. If you encounter a hidden WiFi signal, how to connect it?

After hiding the WiFi name, the device will not be able to scan the router's WiFi and must be connected by manually entering the correct WiFi name and password. As shown below: