在笔记本电脑上重新安装 Windows XP 后,我注意到大约每 3 分钟,我的无线网络连接就会断开然后重新连接。我在系统事件日志中发现以下错误:
Event Type: Information
Event Source: Tcpip
Event Category: None
Event ID: 4202
Date: 12/8/2009
Time: 9:32:33 PM
User: N/A
Computer: DEXTER
Description:
The system detected that network adapter \DEVICE\TCPIP_{0AF527AF-F5B7-45B3-ACB9-2FDC0E4A951B} was disconnected from the network, and the adapter's network configuration has been released. If the network adapter was not disconnected, this may indicate that it has malfunctioned. Please contact your vendor for updated drivers.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 00 00 00 00 02 00 50 00 ......P.
0008: 00 00 00 00 6a 10 00 40 ....j..@
0010: 02 00 00 00 00 00 00 00 ........
0018: 00 00 00 00 00 00 00 00 ........
0020: 00 00 00 00 00 00 00 00 ........
我已经从戴尔下载并安装了最新的驱动程序。我有一台 inspiron 600m,无线网卡是“Dell Wireless 1450 Dual Band WLAN Mini-PCI Card”。
当我连接到无线网络时,一切都运行正常,只是每 3 分钟就会中断一次。我连接网络的其他计算机也运行正常。谢谢。
答案1
找到这个知识库:http://support.microsoft.com/kb/814123
我尝试过这个,但为了做到这一点,我必须从使用戴尔无线配置实用程序切换到 Windows 工具。
无论如何,这两件事之一解决了这个问题。
答案2
这通常是由 WLAN 适配器的省电设置引起的。
将值更改为 OFF 或 CAM(持续唤醒模式)。