Brocade Fabric OS Message Reference (Supporting Fabric OS v7.3.0) - Manual (Page 322)

300 Fabric OS Message Reference
53-1003140-01
EM-1004
5
EM-1004
Message
failed to power on.
Message Type
FFDC | LOG
Severity
CRITICAL
Probable Cause
Indicates that the specified field-replaceable unit (FRU) failed to power on and is not being used.
The FRU ID value is composed of a FRU type string and an optional number to identify the unit, slot, or
port.
The Brocade 300 switch has 4 fans and 1 power supply, but these parts cannot be replaced: the entire
switch is a FRU.
Recommended
Action
Reseat the FRU. If the problem persists, replace the FRU.
EM-1005
Message
has faulted. Sensor(s) above maximum limits.
Message Type
FFDC | LOG
Severity
CRITICAL
Probable Cause
Indicates that a blade in the specified slot or the switch (for non-bladed switches) is shutdown for
environmental reasons; its temperature or voltage is out of range.
Recommended
Action
Check the environment and make sure the room temperature is within the operational range of the
switch. Execute the fanShow command to verify fans are operating properly. Make sure there are no
blockages of the airflow around the chassis. If the temperature problem is isolated to the blade itself,
replace the blade.
Voltage problems on a blade are likely a hardware problem on the blade itself; replace the blade.
EM-1006
Message
has faulted. Sensor(s) below minimum limits.
Message Type
FFDC | LOG
Severity
CRITICAL
Probable Cause
Indicates that the voltage on a switch is below minimum limits. The switch or specified blade is being
shutdown for environmental reasons; the voltage is too low.
Recommended
Action
If this problem occurs on a blade, it usually indicates a hardware problem on the blade; replace the
blade.
If this problem occurs on a switch, it usually indicates a hardware problem on the main board; replace the
switch.