Dell Notebook Modem Identification Guide

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About Warnings

WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

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Identifying the Correct Modem for Your Dell Notebook

You have received two modems. Read the following instructions to identify the correct modem for your Dell $ ^{™} $ notebook.

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WARNING: Before you begin any of the procedures in this section, read the safety information that is shipped with your computer. For additional safety best practices, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

WARNING: Disconnect the AC adapter and modem cables from all electrical outlets before you remove the bottom access panel.

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NOTE: For more information, see the Service Manual available on the Dell support website at support.dell.com/manuals.

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1 Remove the bottom access panel of your notebook.

2 Note the system board part number located on the memory SODIMM connector.

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NOTE: You may need to remove the top memory stick to view this system board part number on the label.

3 If your system board part number is F826N, G637N, G638N, G784N, H344N, H569N, J470N, J524N, K497N, or K556N, then use the modem part number G317P.

4 For all other system board part numbers, use the other modem provided (part numbers YW011 or DN249).

5 Install the modem and any modem cables included as required.

关于警告

警告：“警告”表示可能会造成财产损失、人身伤害甚至死亡。

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确定适合您的 Dell 笔记本电脑的合适的调制解调器

您已经收到两个调制解调器。请阅读下列说明以确定适合您的 Dell $ ^{™} $ 笔记本电脑的合适的调制解调器。

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警告：开始执行本节中的任何步骤之前，请阅读计算机附带的安全信息。有关其他最佳安全操作信息，请参阅 www.dell.com/regulatory_compliance 上的 Regulatory Compliance （管制标准）主页。

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警告：在拆下底部检修面板前，请断开全部电气插座上的 AC 适配器和调制解调器电缆。