Temperature Error Messages; Blower Error Messages - IBM 8677 - BladeCenter Rack-mountable - Power Supply Hardware Maintenance Manual And Troubleshooting Manual

Table 3. Light Path Diagnostics (continued)
Lit LED Cause
Power module A critical error has occurred in the power
error module.
Blower module
Blower-module The blower has failed or is operating too
error slowly.
I/O module
I/O module error A critical error has occurred in the I/O module.

Temperature error messages

Note: See Chapter 7, "Parts listing, BladeCenter Type 8677 and 1881," on page 77 to determine which components
should be replaced by a field service technician.
Message
Power supply x temperature fault
Power supply x temperature warning
Switch x temperature fault
System over abbient temperature
Switch x temperature fault

Blower error messages

Note: See Chapter 7, "Parts listing, BladeCenter Type 8677 and 1881," on page 77 to determine which components
should be replaced by a field service technician.
Message
Blower x outside recommended speed
Blower x failure
Blower x fault
70
BladeCenter E Type 8677 and 1881: Hardware Maintenance Manual and Troubleshooting Guide
Action
Replace the module. If your BladeCenter unit
has a redundant module for this power module,
the BladeCenter unit continues to function
using the redundant module.
Replace the blower module as soon as
possible to regain cooling redundancy. The
BladeCenter unit continues to function. The
redundant blower module provides cooling to
the BladeCenter unit and blades.
Replace the module.
Action
1. Ensure that the system is being properly cooled; see "System
reliability considerations" on page 32.
2. Replace power supply x.
1. Ensure that the system is being properly cooled; see "System
reliability considerations" on page 32.
2. Replace power supply x.
1. Ensure that the system is being properly cooled; see "System
reliability considerations" on page 32.
2. Replace I/O module x.
Ensure that the system is being properly cooled; see "System
reliability considerations" on page 32.
Ensure that the system is being properly cooled; see "System
reliability considerations" on page 32.
Action
Replace blower x.
Replace blower x.
Replace blower x.