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If the mobile phone cannot access the Internet normally, you can troubleshoot according to the following conditions:
Situation 1] The contact between the SIM card and the metal contacts of the mobile phone is insufficient, and the SIM card can be reinserted.
Situation 2] If the SIM card is damaged or there is a problem with the mobile phone, you can change the phone to test whether it is the SIM card or the mobile phone is faulty.
Situation 3] The current location is a signal blind zone or suddenly no signal, you can change places to test and pay attention to whether the mobile phone signal of other users around you is normal.
Situation 4] If the mobile phone card is in arrears or is shut down, you can pay off the arrears and turn it on.
Situation 5] The service is suspended due to abnormal use of the number, such as the number being used for illegal or illegal activities.
Situation 6] Roaming in Taiwan, Hong Kong, Macao or abroad can only be used after enabling Taiwan, Hong Kong and Macao roaming and international roaming.
Situation 7] If the total traffic generated by the Internet reaches the ** traffic cap value in the current month, the system will automatically turn off the Internet access function, or limit the speed of the network, and the network will be automatically restored in the next month, which shall be subject to your ** traffic cap rules.
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First use your mobile phone to connect to wifi to see if you can surf the Internet normally, the same is a router problem, restart the router, and check whether the router network cable is loose. The mobile phone can go online normally, use the following method to set up the computer method.
1. Reset the network 1, press win+r on the desktop to enter cmd and click OK to open the command prompt window, win10 use the right mouse button to click the start menu, open the command prompt (administrator) 2, enter in the command prompt: netsh winsock reset (you can copy and paste with the right mouse button) Later, there will be a successful prompt, successfully reset the winsock directory, restart the computer to complete the reset. ps:
The win key is a key method with a Microsoft icon next to the Ctrl key.
2. Check the IP address and DNS, right-click the network icon on the desktop taskbar, open the network and sharing center (win10 right-click the network icon on the taskbar), wired point local connection (wifi point wireless connection), point properties, double-click IPv4, set IP address and DNS to automatic.
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ASUS AC86U is WiFi6. Mobile phones that support Wi-Fi6 have gradually become popular, and major routing equipment manufacturers have also launched Wi-Fi6 routers, among which ASUS's routers have a pretty good reputation. Recently, ASUS has struck while the iron is hot and released two new gaming-grade Wi-Fi 6 router AC86U.
Broadcom was adopted.
The 4-core processor has double the Chase family backup, and the dual-band concurrency is up to 5700M, which is 300% higher than the previous generation of mainstream AC1900M.
ASUS AC86U advantages:ASUS AC86U's packaging and body size are not small, and the router feels a little heavy in your hand, but fortunately, the router itself adopts a vertical design, which does not take up too much desktop space. ASUS RT-AC86U's main user group is digital enthusiasts and game trillion players, so the router has a very strong sense of science and technology in terms of exterior design, with clear edges and corners and black and red color schemes that are deeply loved by otaku, but the slam may be another image in the eyes of girls.
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If you copy the router.
If there is an attack or suspected failure, it is recommended that BAI send it to the official after-sales service center of ASUS DU, and a professional maintenance engineer will conduct a comprehensive inspection to confirm the fault and necessary repairs. The whole machine of the brand router is overhauled, cleaned, and upgraded, and it is best to do it at the official after-sales point of the corresponding brand, and the official after-sales service uses all the original accessories, and the maintenance skills and specifications of the engineer must be more formal, rest assured, and can ensure the quality of maintenance.
The official after-sales service center of ASUS can be found in the following sections of the official website:
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I just bought the AC68U on the first day I used it, and it was also this problem, and the route before the change was normal, and I tossed it for a few hours, and when I was about to return it, I was inexplicably good, and I was speechless
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It is recommended to connect the network cable connected to the WAN port of the router directly to the computer to see if it can be successfully dialed, if it is recommended that you connect to the router and restart the router, if not, it is recommended that there is a problem with the network provider, it is recommended to find your home broadband provider, such as China Telecom, Unicom, etc.
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The possible reasons why the router cannot connect to the Internet are as follows:
1.Poor heat dissipation causes the chip to overheat, which affects the working performance.
2.Electromagnetic interference was observed.
3.The network cable of the router is loosely connected.
4.The router is aging.
Here's how to set up your router:
1.Use a network cable to connect the broadband modem (broadband modem) to the WAN port of the wireless router.
2.Then use a network cable to connect directly to your computer from the LAN port of the wireless router.
3.Open a browser from your computer and enter the setting address of a regular wireless router. Generally, it is, or.
4.At this time, the browser will open the settings interface of the router, please enter the management account and password (the general default account and password are admin), enter the setup wizard, 5Fill in the step-by-step setup wizard and choose according to your broadband**. If you are using ADSL, you will need to fill in the ADSL username and password (which will be given to you when you apply for broadband at Telecom or Netcom).
6.In order to secure your data and wireless network, you also need to set the name and password of the wireless hotspot. The name of the wireless hotspot is set by yourself, and the encryption method is generally selected as the WEP method, and you can fill in the password you want to set.
7.Then select the route restart in the route, not manually power off, and then it's OK.
8.Search for the name of the wireless hotspot on your computer, click "Connect", and enter your preset password to connect to the wireless network.
If you want to support AMD240, you need to flash the BIOS, which is too dangerous and is not recommended by professionals. It is recommended to upgrade to AMD5400+, the performance is close to 240, ** is also very cheap, less than 400 yuan. As for the graphics card, you can use HD4830, but the power supply is not enough, it is recommended to replace a 350W power supply is enough, such as the Huntkey Calm King Diamond Edition, 400W power supply is of course safer, but it is not much necessary.