Dell PowerEdge M820 Owner's Manual page 122

Error Code Message Information
SEL1304
Message
Details
Action
SEL1306
Message Invalid boot sector found.
Details The disk in the drive is not formatted correctly or does not contain the necessary operating
system files.
Action Replace diskette with a bootable disk.
SEL1308
Message A time-out occurred while waiting for user to select a boot source.
Details The system has failed to boot to an operating system and needs the user to select a boot
source.
Action Select boot source within the time allowed.
SEL1501
Message Chassis management controller (CMC) redundancy is lost.
Details An action or failure has taken place that breaks CMC redundancy.
Action Check the CMC network cables and network connections. Check that CMC firmware
versions match.
SEL1502
Message Chassis management controller (CMC) redundancy is degraded.
Details An action or failure has taken place that breaks CMC redundancy.
Action Check the CMC network cables and network connections. Check that CMC firmware
versions match.
SEL1504
Message The chassis management controller (CMC) is not redundant. Insufficient resources to
maintain normal operations.
Details There is not enough available power for two CMC's to operate.
Action Check the overall power consumption and power status.
SEL1506
Message
Details
Action
SEL1508
Message
Details
Action
122
The PXE server not found.
PXE is one way to boot a system from the network.
Check the network and PXE server configuration.
Lost communications with Chassis Group Member <
The primary CMC has lost communication with the indicated member CMC.
Check the network cable and network connections.
number > could not join the Chassis Group.
Member <
The indicated member CMC is a leader of a different CMC stacking group.
Check if member CMC is a leader of a different chassis group.
number >.