If your computer supports bootable CD's go into the
BIOS and change the boot sequence so that the machine
will boot from the CD drive. Go ahead and reboot with
the CD to start the install. If your computer is old
enough this won't be possible so you need
to make a Linux boot disk from DOS. This procedure
assumes your CD drive is labeled E: under DOS.
Reboot into DOS mode or open Command prompt.
C:\> e:
E:\> cd \dosutils
E:\ dosutils>rawrite Enter
Enter disk image source filename: \images\boot.img
Enter target diskette drive: a:
Please insert a formatted diskette into drive A: and
press Enter.