A technician has noticed that a monitored server is receiving a disk failure notice during startup. When the technician clicks to continue, the machine still seems to startup into Windows but at a much slower speed. The technician looks at the BIOS information and sees the machine utilizes a RAID 5 configuration. Which of the following does the technician MOST likely need to perform?


A. Reinstall the HDD drivers.
B. Rebuild the RAID.
C. Replace the failed drives.
D. Restart the system.