If the BIOS detects a video adapter failure on a desktop computer during POST, a technician will be notified by:

If the BIOS detects a video adapter failure on a desktop computer during POST, a technician will
be notified by:

A.
a flashing NumLock key on the keyboard.

B.
a beep code.

C.
an on-screen error message.

D.
an entry in the log file.