Reasons and solutions for the red cross on the wireless network icon in Win7 system

　Why does the wireless network icon in win7 system display a red cross? In this case, the wireless function cannot be used normally. We can check whether the wireless function is turned off on the computer. The laptop can be turned on through fn f4. If it is turned on, it may be a wireless driver problem. Just update and install the driver.

Win7 system wireless network icon displays a red cross solution

1. Click the lower left corner to open the Control Panel and then click Management Tools.

　2. After entering, click the service option.

3. Then find Wireless and Networks, find BitLocker Drive Encryption Service, right-click and click Start. That’s it.

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