Win7 wireless network connection is successful, but the wireless icon in the lower right corner shows a red cross and is not connected.
The reason why a red cross appears on the wireless network connection of a Lenovo notebook may be that the Win7 UI component cannot correctly receive the status change of the network connection.
Therefore, by reconfiguring the network (deleting the network device and rebuilding it), it can be restored to normal. (Recommended learning: web front-end video tutorial)
##Operation steps:
1. Open the Control Panel, find "Administrative Tools" ---> "Computer Management"; 2. In the left column of the console, select "Device Manager", and then on the right Expand "Network Adapters"; 3. Right-click on each network device and select "Uninstall". Note that the system will prompt whether to delete the driver at the same time, be sure not to delete the driver; 4. Click the menu "Operation" on the console ---> "Scan for hardware changes". The system will automatically generate a series of network devices that have been deleted before; 5. After the above steps are completed, the network connection icon will return to normal.
Note:
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