IBM Type 8677 Manuale Utente

IBM

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

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