Lenovo THINKPAD e520 wireless card problem

If there is a problem with the wireless network card of the computer, it can be solved by re-uninstalling and reinstalling, or you can use third-party software to detect the problem. Here's how:

First, uninstall the wireless NIC driver and reinstall it.

1. In the Network Connections marker, select the right mouse button, and then select Open Network Sharing Center.

Select Change adapter settings here.

2. Select the driver that needs to be uninstalled, whether it is a local connection or a wireless network card driver, select wireless, and press the right mouse button on the alignment.

3. Select Properties. , select Configure here, click on Drivers, and select Uninstall below.

Second, third-party software. **Driver wizard, click to install, then open, click to detect, when the problem of the wireless network card is detected, operate according to the prompts, click on repair. You can also install the wireless network card driver here, so you don't have to go to the official website yourself**.

Summary. Here's how to solve it:

1. Check whether the wireless network switch is turned on.

1. Some computer wireless switches are independent switches.

On the side of the computer closest to the person, look for the switch marked with the wifi logo and turn it on.

2. Some of the computer's wireless switches are key combinations.

Press the key in fn+f1--12 that identifies the signal icon, the specific model of computer may be different, take a closer look.

2. Check whether the wireless network is disabled.

1. Open the control panel.

2. Turn on the network connection. Find the wireless connection.

3. If the wireless connection is gray-red. Right-click on the connection, select Enable, and you're good to go.

3. You may need to restart and reconnect due to compatibility, password input error, etc.

If the above two methods do not solve the problem, it should be a compatibility issue.

1. Double-click the wireless icon in the upper right corner of the desktop, select the wireless you want to connect, right-click, and select Cancel or forgot password.

2. Restart your wireless router and computer.

3. Double-click the wireless icon in the lower right corner of the desktop, select the wireless you want to connect, and re-enter the password to connect.

How to turn on the Lenovo ThinkPad E530 wireless function?

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<> solved by the following methods: 1. Check whether the wireless network switch is turned on. 1. Some computer wireless switches are independent switches.

On the side of the computer closest to the person, look for the switch marked with the wifi logo and turn it on. 2. Some of the computer's wireless switches are key combinations. Press the key in fn+f1--12 that identifies the signal icon, the specific model of computer may be different, take a closer look.

2. Check whether the wireless network is disabled. 1. Open the control panel. 2. Turn on the network connection.

Find the wireless connection. 3. If the wireless connection is gray-red. Right-click on the connection, select Enable, and you're good to go.

3. You may need to restart and reconnect due to compatibility, password input error, etc. If the above two methods do not solve the problem, it should be a compatibility issue. 1. Double-click the wireless icon in the upper right corner of the desktop, select the wireless you want to connect, right-click, and select Cancel or forgot password.

2. Restart your wireless router and computer. 3. Double-click the wireless icon in the lower right corner of the desktop, select the wireless you want to connect, and re-enter the password to connect.

<> there is a wireless switch on the computer, it should be F9, or there are no hard switches around the computer, and then you can follow the points above the figure, and it may be that you see if your wireless network card is disabled in the device manager, or the driver of the wireless network card is not installed.

If the above solutions do not solve your problem, you are welcome to use the official WeChat of Lenovo service ** consultation, click on friends on WeChat on the mobile phone, add friends, search for numbers, enter "Lenovo service", add Lenovo service official WeChat, you can consult anytime and anywhere, service time 9:00-21:00.

1. Start the Lenovo ThinkPad E520 computer, enter the Windows 10 system, click [Start], click [Settings].

2. Then, click the [Device] option in the [Settings] Boundary Hengmin Surface.

3. Click the Bluetooth menu in the [Device] window.

4. Finally, tap to set [Bluetooth] to [On], you can turn on the Lenovo ThinkPad E520 press, and the problem is solved.

The following methods can be used to turn on Bluetooth:

Right-click on the computer icon and select "Management", then select "Services and Applications" - "Services" - find Bluetooth Service, Bluetooth Support Service, Print Spooler Service, double-click on these services respectively to open, and set these three services to "start" or "automatic".

If the notebook does not turn on the Bluetooth switch, the Bluetooth device cannot be found by default,Bluetooth switch and wireless switch are a shortcut key,Depending on the model, you can find it in F1-F12,My Acer V5-471G notebook (Win7) is pressed FN+F3,You can find the Bluetooth device after turning on Bluetooth。 The computer opens this path control panel Hardware and sound devices and printers, click Add Device, then Bluetooth will start to search for Bluetooth devices, when the display of devices is displayed, click on it, and follow the steps to connect.

Like other notebooks with Bluetooth function, install the Bluetooth driver first, and then turn on the Bluetooth with shortcut keys.

Press F9 directly, then tap a single control, turn on Bluetooth, and you can do it. Close the same. Give it a try.

In addition, you also need to set up Bluetooth to allow other devices to search for the computer. After turning on Bluetooth, there will be a Bluetooth icon in the lower right corner, which is hidden if you can't see it, and you can see it by clicking on the small triangle.

Dear Lenovo users, hello! You can refer to the Lenovo Technology Forum, where there is a comprehensive knowledge and analysis discussion.

IDEA Forum.

Think Forum:

Lenovo Community.

Hope it helps you and have a great day!

There should be it on the instruction manual = =. Look for yourself.