Server component identification 49
System LED and Color
Internal Health
LED Color
Status
Processor failure,
socket X (Amber)
Red One or more of the following conditions may exist:
• Processor in socket X has failed.
• Processor in socket X failed over to the offline spare.
• Processor X is not installed in the socket.
• Processor X is unsupported.
• ROM detects a failed processor during POST.
Amber Processor in socket X is in a pre-failure condition.
Processor failure, both
sockets (Amber)
Red Processor types are mismatched.
PPM failure (Amber) Red PPM has failed.
DIMM failure, slot X
(Amber)
Red • DIMM in slot X has failed.
• DIMM in slot X is an unsupported type, and no valid
memory exists in another bank.
Amber
• DIMM in slot X has reached single-bit correctable
error threshold.
• DIMM in slot X is in a pre-failure condition.
• DIMM in slot X is an unsupported type, but valid
memory exists in another bank.
DIMM failure, all slots
in one bank (Amber)
Red No valid or usable memory is installed in the system.
Overtemperature
(Amber)
Amber
The Health Driver has detected a cautionary temperature
level.
Red
The server has detected a hardware critical temperature
level.
Riser interlock
(Amber)
Red The PCI riser board assembly is not seated.
Online spare memory
(Amber)
Amber Bank X failed over to the online spare memory bank.
Power converter
module interlock
(Amber)
Red The power converter module is not seated.
Fan module (Amber) Amber A redundant fan has failed.
Fan module (Red) Red
The minimum fan requirements are not being met in one or
more of the fan modules. One or more fans have failed or
are missing.
Power supply signal
interlock (Amber)
Red
The power supply signal cable is not connected to the
system board.
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