If you encounter the problem that Lenovo y9000x wireless network card cannot be recognized, here are some solutions:
1. Ensure that the wireless network card of the PCI interface is correctly installed on the PCI slot of the motherboard.Failure may be caused if it is improperly inserted, loose or poorly contacted.
2. If the USB interface is used to connect the wireless network card, ensure that the voltage is sufficient, and check whether the USB socket in the front chassis is loose.These factors may also cause failures.
3. For the wireless network card with PCI interface, please note whether there is a resource conflict problem.Open the Device Manager window to check the status of the network card icon and whether there is a yellow question mark.The yellow question mark indicates that the wireless network card has resource conflicts with other devices. Even if the driver is installed correctly, the system still cannot recognize the wireless network card properly.
4. When installing the wireless network card with USB interface, make sure that the USB port on the computer motherboard is not disabled.Enter the CMOS parameter setting page, check the USB Controller option value to confirm whether the USB port on the computer motherboard is enabled.If the option is Enable, it means enabled;If it is Disabled, it indicates that the USB port in the motherboard is not activated.
In a word, the wireless network card is a device that uses radio waves as the transmission medium to transmit and receive signals.The above methods can help you solve the problem of Lenovo y9000x wireless network card recognition.
Hello, if it can be used in the company but cannot be connected at home, this is generally the reason for setting the router You can try resetting the router and changing the encryption method, or consult its after-sales personnel for the setting method
