POST Code Diagnostics for the Intel® Server Board and Intel® Server System Product Families


Maintenance & Performance



How should I use the Interactive POST Code LED Diagnostics Decoder?

Use the Interactive POST Code LED Diagnostic Decoder tool to assist you in troubleshooting a system hang during a system's power-on self-test (POST) process. Intel® Server Boards include a bank of eight POST Code Diagnostics light emitting diodes (LEDs) at the back edge. As each routine is started, the given POST code number is displayed to these LEDs.


Related topics
POST Error Beep Codes and Patters for Intel® Server Boards and Intel® Server Systems
For firmware updates and troubleshooting tips