Choose this option if you are not sure what network card is currently installed in the computer.

如果无法确定计算机内当前安装了何种网卡，请选中该选项。

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If there is no PCLTA-20 card currently installed in a PCI-bus slot, a message appears stating that the operating system has removed, or has not loaded, the PCLTA-20 device driver.

如果没有PCLTA - 20卡插槽，目前安装在一个PCI总线，将出现一条消息，说明该操作系统已去除，或没有加载，PCLTA - 20设备驱动程序。

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If an internal drive is not currently installed you may use target 5 for the external drive.

如果内部磁带机当前没有安装，那么可以将目标5用于外部磁带机。

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