HP StorageWorks Fabric OS 5.0.0 Diagnostics and System Error Messages Reference Guide (AA-RW1SA-TE, May 2005)

Fabric OS 5.0.0 diagnostics and system error messages reference guide 73
Probable cause
Indicates that a fan FRU header could not be read or is not valid. The FRU is faulted.
Recommended action
1. On Core Switch 2/64 or SAN Director 2/128, try reseating the specified FRU.
2. Reboot or power cycle the switch.
3. Run the systemVerification command to verify that the switch does not have hardware
problems. Refer to the HP StorageWorks Fabric OS 4.x command reference guide for more
information on this command.
4. On the Core Switch 2/64 and SAN Director 2/128, replace the specified FRU.
5. On the SAN Switch 2/32 and SAN Switch 4/32, replace the motherboard FRU.
6. On the HP StorageWorks SAN Switch 2/8V and SAN Switch 2/16V, replace the switch. These
switches do not have FRUs; the switch itself is a FRU.
Severity
CRITICAL
EM-1004
Message
Probable cause
A FRU failed to power on and is not being used. The type of FRU is specified in the message.
The FRU ID value is composed of a FRU-type string and an optional number to identify the unit, slot, or
port. The FRU ID value can be:
• Switch for fixed port count switches.
• Slot 1 through Slot 10 for the Core Switch 2/64 and SAN Director 2/128.
• PS 1 through PS 4 (power supplies) for the Core Switch 2/64 and SAN Director 2/128, or PS 1
through PS 2 for the SAN Switch 2/32 and SAN Switch 4/32. The power supplies on the SAN
Switch 2/8V and the SAN Switch 2/16V are not field replaceable.
• Fan 1 through Fan 3 for the Core Switch 2/64, SAN Director 2/128, and SAN Switch 4/32 (six
fans in three FRUs). Fan 1 through Fan 6 for the SAN Switch 2/32 (six fans in three FRUs). The fans
on the SAN Switch 2/8V and the SAN Switch 2/16V are not field replaceable.
• WWN 1 or WWN 2 for the Core Switch 2/64 and SAN Director 2/128. Only bladed switches have
removable WWN cards. All other switches have a non-removable WWN component on the main
logic board.
The SAN Switch 2/8V has one power supply and three fans, and the SAN Switch 2/16V has two power
supplies and four fans. Values for the individual fans and power supplies for these switches may appear,
but these parts cannot be replaced. The switch itself is a FRU.
Recommended action
Try reseating the FRU. If this fails to correct the error, replace the unit.
timestamp, [EM-1004], sequence-number,, CRITICAL, system-name, FRU-Id
failed to power on