What is the reason why the wireless network is not good

Hello, give the following answer according to your description:

Reasons why the wireless network does not work:

1) First of all, you want to detect if it is a problem with your phone.

A: Forget the wireless network connected to the mobile phone: click the mobile phone "Settings" - wifi", and then click the user name of the wireless network, the "Cancel-Forget" window will pop up, click "Forget".

The phone then automatically re-scans for the wireless networks that exist around it. Find the Wi-Fi username, click "Connect", and enter the password. Then click on the software that needs to be connected to the network to check whether the wireless network is available.

B: Restart the phone, press method A, try to check whether the wireless network is available;

2) If it is detected by method (1), it is not a problem with the phone. Then try unplugging both the router's network cable and the power cord, and then wipe the dust off the router. After that, reconnect the power and network cables of the router, and then connect the device to the wireless network.

3) Go to the relevant business hall of the wireless user to ask whether the network fee is due, resulting in the unavailability of the wireless network.

4) Ask the surrounding residents whether the wireless network is available, if it is not available, it may be a problem with the wireless cable of the residents, try to call ** for maintenance.

If none of the above methods are feasible, please go to the designated location after the router and ask the relevant personnel.

Someone is rubbing the network, or the network bandwidth is low.

1. The first situation is: it may be a problem with the wireless router, if the wireless router fails, causing its transmission signal to weaken, the wireless network signal is very poor.

2. The second situation is: if you are a laptop and the wireless network signal is very poor, then it may be the failure of the wireless network card, resulting in the failure to work normally. In addition, the wireless network card should also be updated in time, find the name of the network adapter in the control panel, and install the latest driver in the official ****.

There is also a situation that the laptop wireless network card is not connected or the antenna is dropped, resulting in no signal or poor signal, the performance of this situation is that there is a signal a little closer to the wireless router, but the signal attenuation is very strong when the distance is far away. If there is no problem with the wireless network signal, it means that there is something wrong with your computer and you need to open the back cover of the laptop for inspection.

3. The third situation is: if you have a poor wireless signal for home networking, because many families use a wireless router, the signal is good in places close to the wireless router, and some wireless routes with poor wall penetration effect will cause the room signal to be very poor. It may be signal interference, and the signal generated by electrical appliances such as air conditioners or refrigerators in the home still interferes with the transmission quality of the wireless router.

For the strong and weak WiFi signal, you can install a wireless routing device - power network bridge, also known as the power modem, through the current conversion of network signals, so as to cover the entire room, can effectively solve the problem of weak ability of IFI signals through the wall of ordinary wireless routers.

Hello, the most common reason for the poor wireless network network is that the quality of the router is not good, and the problem of the optical modem will also affect the network, and the structure of the house will also have an impact on the network signal.

"There are several aspects of the strength of the wireless network signal, when the router is certain, then the strength of the wireless signal depends on the obstruction (wall, etc.) and the network itself (a few m of broadband), and then there is the wireless module of the wireless terminal, of course, the built-in wireless module in each laptop is stronger than the mobile phone Then others can also receive That is, the wireless module of your mobile phone is not too good Generally, it depends on the price and brand of the mobile phone".

The weather and the number of people connected can affect the signal of the wireless network.

Dare to ask what kind of broadband you use, if you need an account and password, then you need to write the account and password into your router, there are specific operation steps in the router manual, if it is directly connected, then you need to write an IP address to the computer you are connected to, the default TP-Link IP is written like this:

Subnet Mask: Gateway:

There are many reasons why a wireless network is bad, and here are a few common ones:

1.Signal interference: Wireless networks are interfered with by electrical appliances such as microwave ovens, televisions, mobile phones, and microwave ovens, which can lead to poor signal quality and even the inability to connect to the network.

2.Insufficient signal coverage: The signal coverage of a wireless router is affected by factors such as building walls, ceilings, and the placement of equipment.

If the location of the router is not selected properly, or the router used by Eggdust does not have a strong signal and the transmission distance is not far enough, the signal coverage of the wireless network will be affected.

3.Improper router settings: If the wireless router is not set up properly, such as setting a weak password, no encryption, or wrong frequency band selection, it will lead to hacker attacks on the network and even paralyze the router.

4.Insufficient network capacity: If too many devices are connected to the same wireless network, the network capacity may be insufficient, resulting in a slower network speed or even the inability to connect to the network.

5.Other reasons: such as router failure, wireless network card problems, network problems of network operators, aging lines, etc.

Check whether the network parameters are correct, you can also restart the router to try, and then check if there is any problem with the line.

Four solutions:

1. Router location is important.

If the router is placed in a corner, against a wall, the signal will be weakened because it needs to pass through the wall and travel a relatively long distance. The router should be placed in a spacious place, such as in the center of the house. The location shown in the picture below is very good, you can refer to it.

2. Keep away from electrical appliances and metal objects.

Microwave ovens, wireless**, fluorescent lights, and even other routers next door can interfere with your wifi signal. To reduce unnecessary interference, we can place the router away from household appliances and set up a different wireless channel and frequency.

3. Restart. This method is the easiest, and most problems can be solved by simply resetting or restarting the router. In addition, we can also set the router to restart regularly during peak Internet access periods every day.

4. Upgrade the firmware.

While upgrading your router's firmware can be a nuisance and time-consuming task, if your router version is already old, updating the firmware will ensure that your router software is in the best and most efficient condition. Of course, it's best to buy a new router every 7 to 8 years.