Rockwell Automation 6181X-12TPXPDC Industrial Integrated Computers for Hazardous Locations - Manual (Page 41)

Rockwell Automation Publication 6181X-UM001B-EN-P - May 2011 41
Chapter
5
System Troubleshooting
Chapter Objectives This chapter provides information on the these topics:
• Hardware diagnostics
• Troubleshooting procedure
• Diagnostic utility
• Clearing CMOS procedure
• Troubleshooting checklists
Hardware Diagnostics The built-in hardware monitor of the computer tracks the operating threshold
levels of the voltage and temperature sensors.
Follow these steps to determine whether an operating threshold has been reached.
1. Shut down the computer by using the appropriate method for the installed
operating system.
2. Apply power to the computer.
3. During POST, press F2 to enter BIOS Setup.
4. Select the Hardware Monitor menu from the BIOS-Advanced menu.