知识点分析:
故障现象:
ThinkPad机器配置了Realtek 蓝牙/Wifi一体的combo卡,在接入无线网时可能出现连接问题,Wifi连接后在右下角网络连接状态提示“无Internet连接”。
影响机型:
ThinkPad T440/T440p/T440s/T540p/W540
配置以下网卡:
Realtek Bluetooth 4.0 + High Speed Chip
Realtek Bluetooth driver version 3.754.754.080913 (GJWD06WW/ GJWD06WJ) for T440, T440p, T440s
Realtek Bluetooth driver version 3.754.754.080913 (GMWD08WW/GMWD08WJ) for T540p, W540
影响系统:
Microsoft Windows 7
Microsoft Windows 8
Microsoft Windows 8.1
操作步骤:
请下载安装最新版本的Realtek蓝牙驱动。 对应版本下载链接如下: Realtek Bluetooth 4.0 Software for Windows 8 (64-bit), 7 (32-bit, 64-bit) – ThinkPad T440, T440p, T440s Realtek Bluetooth Driver for Windows 8.1 (64-bit), 8 (64-bit), 7 (32-bit, 64-bit) – ThinkPad T540p, W540 |