If the system has a boot block to restore the original BIOS, use it. Refer to your motherboard documentation.

如果系统有可恢复原先的BIOS的启动块，请使用它。参考您的主板文档。

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A lot of the hardest work in x86 systems is building the tiny little block of code that loads the real boot loader; a more flexible BIOS could do that work and make the problem go away.

x86系统中很多最为困难的工作是构建小型的代码块来加载真正的引导加载程序；更灵活的BIOS可以完成这种工作，并解决这个问题。

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One common stumbling block, particularly if you're trying to boot an unfamiliar architecture, is that the installation disc may not be bootable.

一个常见的障碍是，尤其是如果您正试图启动一个不熟悉的架构，安装盘可能无法启动。

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