更新软件包无法为当前运行的内核构建设备驱动程序，因为没有安装所需的内核源文件。

Update Package is unable to build a device driver for the running kernel because the required kernel source files are not installed.

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单击“软件更新”或“驱动程序更新”选项卡。

Click the Software Updates or Driver Updates TAB.

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如果多媒体音频控制器出现在清单中，右键单击该图标，然后单击更新驱动程序或更新的驱动程序软件。

If Multimedia Audio Controller appears in the list, right-click the icon, and then click Update Driver or Update Driver Software.

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如果多媒体音频控制器出现在清单中，右键单击该图标，然后单击更新驱动程序或更新的驱动程序软件。

If Multimedia Audio Controller appears in the list, right-click the icon, and then click Update Driver or Update Driver Software.

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