Lenovo notebook Vista wireless network card can not open processing

        The user base of Lenovo notebooks is very large, and netizens may encounter some minor problems in their use. Today, the netizen reflected that the wireless network card cannot be turned on under the Vista system (the indicator light is off, the physical switch is turned on, the Fn function shortcut key is also turned on, and the device manager is normal). Solution 1: Windows Vista Mobile Center can turn off the wireless network card. You can check whether the wireless network card is turned off through the Start-Control Panel-Windows Mobile Center. If it is, the wireless network card switch can not start the wireless network card device. As shown in Figure 2: There is a super energy-saving mode in Lenovo's energy management software. In this mode, there is an “advanced setting” option, which can control the opening and closing of wireless network cards, Bluetooth and other devices. As shown in the figure:

If the power is off to adjust to the ultra-energy-saving mode, the default wireless network card is off, and the wireless network card switch on the notebook also loses its effect. Users can try to change the power mode.