System Leds And Internal Health Led Combinations - HP ProLiant ML350 Generation 4 Maintenance And Service Manual

62 HP ProLiant ML350 Generation 4 Server Maintenance and Service Guide

System LEDs and Internal Health LED Combinations

When the internal health LED on the front panel illuminates either amber or red,
the server is experiencing a health event. Combinations of illuminated system
LEDs and the internal health LED indicate system status.
The front panel health LEDs indicate only the current hardware status. In some
situations, HP SIM may report server status differently than the health LEDs
because the software tracks more system attributes.
System LED and
Color
Processor failure,
socket X (Amber)
Processor failure,
both sockets (Amber)
PPM failure (Amber)
DIMM failure, slot X
(Amber)
Internal Health Status
LED Color
Red One or more of the following conditions may exist:
•
•
•
•
•
Amber Processor in socket X is in a pre-failure condition.
Red Processor types are mismatched.
Red •
•
Red •
•
Amber •
•
•
Processor in socket X has failed.
Processor in socket X failed over to the second
processor.
Processor X is not installed in the socket.
Processor X is not supported.
Processor heatsink is not attached properly.
PPM has failed.
PPM is not installed, but the corresponding processor
is installed.
DIMM in slot X has failed.
DIMM in slot X is an unsupported type, and no valid
memory exists in another bank.
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.