1. Fault/UID LED
(amber/blue)
Amber, flashing regularly (1
Hz)
Off
Systems Insight Display 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.
Table 18 Systems Insight Display LEDs and internal health LED combinations
Systems Insight
Display LED and
color
Processor failure,
socket X (amber)
PPM failure, slot X
(amber)
FBDIMM failure, slot
X (amber)
FBDIMM failure, all
slots in one bank
(amber)
FBDIMM failure, all
slots in all banks
(amber)
Online spare
memory (amber)
Online spare
memory (flashing
amber)
48
Server components
2. Online/activity LED
(green)
Off
Off
Internal health LED
Status
color
One or more of the following conditions may exist:
•
•
Red
•
•
Amber
Processor in socket X is in a pre-failure condition.
One or more of the following conditions may exist:
•
Red
•
Red
FBDIMM in slot X has failed.
Amber
FBDIMM in slot X is in a pre-failure condition.
One or more FBDIMMs has failed. Test each bank of FBDIMMs
by removing all other FBDIMMs. Isolate the failed FBDIMM by
Red
replacing each FBDIMM in a bank with a known working
FBDIMM.
One or more FBDIMMs has failed. Test each bank of FBDIMMs
by removing all other FBDIMMs. Isolate the failed FBDIMM by
Red
replacing each FBDIMM in a bank with a known working
FBDIMM.
Amber
Bank X failed over to the online spare memory bank.
Red
Invalid online spare memory configuration.
Status
A predictive failure alert has been received for this
drive. Replace the drive as soon as possible.
The drive is offline, a spare, or not configured as
part of an array.
Processor in socket X has failed.
Processor X is not installed in the socket.
Processor X is unsupported.
ROM detects a failed processor during POST.
PPM in slot X has failed.
PPM is not installed in slot X, but the corresponding
processor is installed.