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Power error messages
Note: See Chapter 7, “Parts listing, BladeCenter Type 8677 and 1881,” on page 79 to determine which components
should be replaced by a field service technician.
Message Action
Power module 3 or 4 is required to
power blades 7 to 14
Ensure power modules 3 and 4 are installed and connected to ac
power.
Power supply x fault Replace power module x.
Power supply x 12V over voltage fault Replace power module x.
Power supply x 12V over current fault
1. An over current condition is typically caused by an external
load fault. Attempt to restart the faulted power module by
removing ac to the system components one at a time to isolate
the failing component.
2. Replace power module.
Power supply x 12V under voltage fault Replace power module x.
Power supply x 12V current fault Replace power module x.
Power supply x DC good fault Replace power module x.
Power supply x removed Reinstall power supply x.
System over recommended voltage for
+12V
1. Reseat the management module.
2. Reseat the power modules.
3. Replace the power modules.
4. Replace the management module.
System over recommended voltage for
+1.8V
1. Reseat the management module.
2. Replace the management module.
System over recommended voltage for
+2.5V
1. Reseat the management module.
2. Replace the management module.
System over recommended voltage for
+3.3V
1. Reseat the management module.
2. Replace the management module.
System over recommended voltage for
5V
1. Reseat the management module.
2. Replace the management module.
System over recommended voltage for
+5V
1. Reseat the management module.
2. Replace the management module.
System under recommended voltage for
+12V
1. Reseat the management module.
2. Replace the management module.
System under recommended voltage for
+1.8V
1. Reseat the management module.
2. Replace the management module.
System under recommended voltage for
+2.5V
1. Reseat the management module.
2. Replace the management module.
System under recommended voltage for
3.3V
1. Reseat the management module.
2. Replace the management module.
System under recommended voltage for
5V
1. Reseat the management module.
2. Replace the management module.
Chapter 6. Symptom-to-FRU index 73