Trouble: The company computer cannot connect to the wireless network? Distress: This problem is common in office environments and brings a lot of inconvenience to employees' work. Solution: PHP editor Xiaoxin provides you with a detailed guide to solve connection problems step by step. Read on to find the best solution to your problem.
The reasons why the company computer cannot connect to the Internet:
1. It may be that the company network is in arrears, just renew it in time.
2. There may be a problem with the router. Restart the router or replace it with a new one.
3. There may be a problem with the wireless network card driver installation. You need to right-click the start menu, click Device Manager, double-click the network adapter, and select the corresponding wireless Network card, right-click and select Uninstall, click Network Adapter, click Scan to detect hardware changes to reinstall.
How to connect a Lenovo computer to a wireless network ∶Click Start, open the Control Panel,
Click Network and Sharing Center,
Click Change Adapter Configuration,
right-click the wireless network connection, click Enable,
After enabling it, click Taskbar network icon,
search for wireless networks, click on a wireless network connection,
enter the password,
connect to the wireless network.
Nowadays, WiFi is widely used, but sometimes the computer cannot connect to WiFi. What is the reason? Here are three solutions for you. You can solve this problem after troubleshooting according to the following steps
The computer cannot connect to WiFi
Method 1:
Step 1. If the computer cannot connect to wifi, the icon will have a yellow exclamation mark. Right-click the wireless WiFi icon in the lower right corner, and then click to open the Network and Sharing Center.
Step 2. Click Change Adapter Settings in the upper left corner of the Network and Sharing Center. After entering, you can usually see 3 connections, one is Bluetooth, one is wired, and one is wireless wifi network.
Step 3. Right-click the wifi connection and click Diagnosis inside. At this time, the computer will automatically diagnose the reason for not being able to connect to wifi and fix the error. This method generally fixes DHCP errors.
Method 2:
Step 1. Method 2 is to right-click My Computer and then click Manage.
Step 2. After entering the management list, click on Services and Applications, and then click on the service inside. Find WLAN AutoConfig in the service, change this service to automatic, and click Restart in the upper left corner. This method can generally solve the problem that the wifi service cannot be started due to errors.
Method 3:
Step 1. This method is solved by using third-party software. For example, there is a network repair tool in the toolbox of Tencent Computer Manager. You can directly click on the tool to try to repair it.
Step 2. Click Network Repair. After a period of time, network problems will be automatically repaired. If the repair cannot be successful, the cause of the error type will be explained. Then you can search for solutions online based on these reasons.
The above are three solutions to the problem that the computer cannot connect to wifi. If you still cannot connect to wifi after following the above three methods, you can try changing the router.
Step 1. When connecting to the wireless network, when the "Windows cannot connect to the hotspot" prompt appears, it means that the hotspot verification password entered is incorrect. At this time, right-click the wireless hotspot and select the "Properties" item from the pop-up menu.
Step 2. Then enter the correct "Network Installation Key" and try to connect to the hotspot WiFi network again.
Step 3. When the wireless network connection fails, we need to obtain the "Wireless Router Assigns IP Address" method from the network administrator, and then make the following settings. Click the "network icon" in the lower right corner of the taskbar and click the "Open Network and Sharing Center" button.
Step 4. In the window that opens, click the "Change Adapter Settings" button.
Step 5. Then right-click the "Wireless Network" icon and select the "Properties" item from the pop-up menu.
Step 6. Then select the "TCP/IP" item and click the "Properties" button.
Step 7. Make relevant settings according to the "automatically obtain IP address" or "manually set IP address" provided by the network administrator. Finally, you can use the WiFi hotspot to access the Internet normally.
There may be many reasons why the computer cannot connect to the wireless network. The following are some common possible situations:
1. The signal of the wireless network is unstable or there is no signal in the area, causing the computer to be unable to connect to the wireless network.
2. The distance between the computer and the wireless router is too far, you can try to bring the computer and the router as close as possible.
3. The wireless network connection function of the computer is turned off. Please check whether the Wi-Fi function is turned on on the computer.
4. The computer does not configure the wireless network correctly. You can try to reconnect to the wireless network and enter the correct wireless network password.
5. The settings of the wireless network router are incorrect. You can use other devices to access the router administrator interface for configuration.
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