A Cisco TelePresence System 1300 Series endpoint is in the process of booting and the engineer notices a red "X" on the screen for Step 6 in the boot process. What does this red "X" indicate?

A.	The endpoint failed to load its firmware.
B.	There is an error with compact flash.
C.	The endpoint could not obtain an IP address via DHCP.
D.	The touch panel is malfunctioning.