Troubleshooting the Server Module

These sections introduce the diagnostic tools and strategies available to help you diagnose problems with the Sun Blade X4-2B.

Description	Link
Troubleshoot server hardware problems.	Troubleshooting Server Module Hardware Faults
Find additional troubleshooting and diagnostic information.	Troubleshooting and Diagnostic Information
Understand the motherboard-based test circuit.	About the DIMM and Processor Test Circuit
Gather information about the system to help a service engineer or technician work on your system.	Gather Service Information
Investigate power issues.	Troubleshoot Server Module Power Problems
Recover the SP firmware (Service personnel only).	Recover the SP Firmware Using the Preboot Menu (Service Only)