To locate the actual component that caused the error, you must locate the lit error LED on that component.
For example:
A system error has occurred, and you have noted that the BladeCenter system-error LED is lit on the system LED panel. You then locate the module or blade server that also has an error LED lit (see “BladeCenter unit power, controls, and indicators” on page 11 for the location of error LEDs; see the documentation that comes with your blade server for the location of error LEDs on the blade). If the component is a module, replace the module. If the component is a blade server with its system-error LED lit, follow the instructions in the documentation that comes with the blade server to isolate and correct the problem.
30BladeCenter E Type 8677 and 1881: Hardware Maintenance Manual and Troubleshooting Guide
