Which of the following MOST likely caused the problem?

A user who is installing Linux inserts the install CD-ROM and then reboots the computer. However, the computer boots into Windows. Which of the following MOST likely caused the problem?

A.
The user needs to install a Windows driver.

B.
The computer BIOS has the wrong boot order.

C.
The hard drive does not support Linux.

D.
The MD5 sum is erroneous.