IBM HS40 manual Hardware Maintenance Manual and Troubleshooting Guide

Note: See Chapter 7, “Parts listing, Type 8839,” on page 105 to determine which components should be replaced by a field service technician.

Message	Action
VRM Power Good fault	1.	Check BladeCenter power (see IBM BladeCenter Type 8677
		Hardware Maintenance Manual and Troubleshooting Guide).
	2.	Reseat blade server.
	3.	Replace blade server.
System over recommended voltage for	1.	Check BladeCenter power (see IBM BladeCenter Type 8677
+12v.
		Hardware Maintenance Manual and Troubleshooting Guide).
	2.	Reseat blade server.
	3.	Replace blade server.
System over recommended voltage for	1.	Check BladeCenter power (see IBM BladeCenter Type 8677
+1.25v.
		Hardware Maintenance Manual and Troubleshooting Guide).
	2.	Reseat blade server.
	3.	Replace blade server.
System over recommended voltage for	1.	Check BladeCenter power (see IBM BladeCenter Type 8677
+1.5v.
		Hardware Maintenance Manual and Troubleshooting Guide).
	2.	Reseat blade server.
	3.	Replace blade server.
System over recommended voltage for	1.	Check BladeCenter power (see IBM BladeCenter Type 8677
+2.5v.
		Hardware Maintenance Manual and Troubleshooting Guide).
	2.	Reseat blade server.
	3.	Replace blade server.
System over recommended voltage for	1.	Check BladeCenter power (see IBM BladeCenter Type 8677
+3.3v.
		Hardware Maintenance Manual and Troubleshooting Guide).
	2.	Reseat blade server.
	3.	Replace blade server.
System over recommended 5V fault.	1.	Check BladeCenter power (see IBM BladeCenter Type 8677
		Hardware Maintenance Manual and Troubleshooting Guide).
	2.	Reseat blade server.
	3.	Replace blade server.
VRM voltage over recommended	1.	Check BladeCenter power (see IBM BladeCenter Type 8677
tolerance.
		Hardware Maintenance Manual and Troubleshooting Guide).
	2.	Reseat blade server.
	3.	Replace blade server.
System under recommended voltage for	1.	Check BladeCenter power (see IBM BladeCenter Type 8677
+12v.
		Hardware Maintenance Manual and Troubleshooting Guide).
	2.	Reseat blade server.
	3.	Replace blade server.
System under recommended voltage for	1.	Check BladeCenter power (see IBM BladeCenter Type 8677
+1.25v.
		Hardware Maintenance Manual and Troubleshooting Guide).
	2.	Reseat blade server.
	3.	Replace blade server.

Chapter 6. Symptom-to-FRU index 99