If you have a set of optical discs, and your machine supports booting directly off those, great! Simply insert the disc, reboot, and proceed to the next chapter.

Note that certain optical drives may require special drivers, and thus be inaccessible in the early installation stages. If it turns out the standard way of booting off an optical disc doesn't work for your hardware, revisit this chapter and read about alternate kernels and installation methods which may work for you.

Even if you cannot boot from optical disc, you can probably install the Debian system components and any packages you want from such disc. Simply boot using a different medium and when it's time to install the operating system, base system, and any additional packages, point the installation system at the optical drive.

如果您遇到開機方面的問題，請參閱 節 5.4, “安裝過程中的障礙排除”。