有关无线网络 (WLAN) 的问题

问题 找不到接入点 (AP)

答案 验证无线网络 LED 是否亮起。

如果该指示灯已被关闭,则通过按无线网络开/

按钮 (Fn + )을将其打开。

无线网络设备运行正常,但无法连接到互联网或 问题 其他计算机。

这是由于配置不当或配置错误所引起的。请作如 下检查:

答案1 在连接到无线临时网络时,请检查网络名称 (SSID) 是否相同。

答案2 如果使用了网络密钥(加密密钥),接入点 (AP) 与无线临时网络密钥必须相同。

接入点 (AP) 网络密钥可以使用接入点 (AP) 管 理程序配置。 有关更多详细信息,请咨询您的网 络管理员或产品提供商。

答案3 请检查是否已正确安装设备驱动程序。如果未正 确安装驱动程序,则通过依次单击设备管理器 > 网络适配器,可以发现网络图标上标有黄色感叹 号。

问题 信号很强,但无法连接到网络。

即使信号很强,在未正确配置 TCP/IP 属性,或 网络密钥(密钥)不正确的情况下,网络连接也可 能无法正常运行。

答案 请检查是否已正确配置 TCP/IP 属性。连接接 入点 (AP) 时,用右键单击任务栏中的网络连接 图标,然后选择网络和共享中心。如果单击 已连接的无线网络设备旁边的查看状态,然后再 单击详细信息按钮,则可查看其 IP 信息。如果 未正确分配 IP 地址,则 IP 地址将显示为以下 形式

(169.254.xxx.xxx)

如果网络不支持动态主机设定协定 (DHCP),则必 须通过咨询网络管理员来指定正确的 IP 地址。

即使网络支持动态主机设定协定 (DHCP),服务器 也可能未将 IP 地址正确地分配给客户端,客户 端工作站无法连接到网络。

问题 无法连接到接入点 (AP)

检查计算机设置

答案1 依次选择开始> 所有程序> 附件> Windows Mobility Center 并检查无线设备的状态。

当它表示断开连接时

这表示计算机未连接到接入点 (AP)。 检查接入 点 (AP) 的状态,参考以下检查 SP 设置一节 中的说明。检查在接入点 (AP) 中配置的加密密 钥,重新尝试连接。

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Samsung NP-SF310-S01RO, NP-R590-JS0YDE, NP-R540-JT08DE, NP-R540-JS0ADE, NP-RV515-S04DE 有关无线网络 Wlan 的问题, 111, 问题 找不到接入点 Ap。

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