1、首先确保wlan任务栏是显示的,右击任务栏空白处,选择【任务栏设置】选项。
![](https://iknow-pic.cdn.bcebos.com/2934349b033b5bb53559591438d3d539b700bc4a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、在打开的界面的右侧【任务栏】下拉并找到【选择哪些图标显示在任务栏上】选项。
![](https://iknow-pic.cdn.bcebos.com/0ff41bd5ad6eddc42c01cd1137dbb6fd53663371?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、找到【网络】选项,并保证其后面的开关处于打开的状态。
![](https://iknow-pic.cdn.bcebos.com/aa64034f78f0f736325135eb0455b319eac413a8?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、右击任务栏开始徽标,选择【设备管理器】选项。
![](https://iknow-pic.cdn.bcebos.com/fd039245d688d43ff221e818731ed21b0ff43b4b?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、在打开的【设备管理器】界面找到并展开【网络适配器】选项,看看是否有无线网卡的选项,如果没有说明没有无线网卡或者损坏,就比如台式机很多都不带无线网卡,这里要注意一下。
![](https://iknow-pic.cdn.bcebos.com/3b87e950352ac65c16991f99f5f2b21192138abf?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、如果有无线网卡选项,我们双击打开它,查看【常规】选项卡的【设备状态】,一般情况下都处于正常状态即可。
![](https://iknow-pic.cdn.bcebos.com/aa64034f78f0f736327535eb0455b319eac41354?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)