Rockwell Automation 6189x Integrated Display Industrial Computers User Manual - Manual (Page 81)

Rockwell Automation Publication 6181P-UM003A-EN-P - May 2014 81
UEFI Set-up Utility Chapter 5
Diagnostics The Diagnostics menu lets you run the diagnostics utility to determine the cause
of the system malfunction by testing computer components, such as the
processor, memory, hard disk drive, optical disc drive, video, and other hardware.