Cisco UCS E Series Installation Manual - Page 13
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Understanding the E-Series Server LED State
The following table lists the single-wide E-Series Server LEDs and describes the LED colors and state.
Table 8
LED
HDD 0 ACT Green
HDD0 FLT
HDD1 ACT
HDD1 FLT
SYS
Power LED Green
OL-26447-03
Single-Wide E-Series Server LEDs
Color
Indicates
Status of the hard drive activity. Can be one of the following:
Steady—Hard drive is present.
•
Blinking—Active.
•
Off—Inactive or there is no power supplied to the CPU.
•
Amber
The CPU is in use. Fault is detected on the hard drive.
The SYS LED displays solid green.
Note
Green
Status of the hard drive activity. Can be one of the following:
Steady—Hard drive is present.
•
•
Blinking—Active.
•
Off—Inactive or there is no power supplied to the CPU.
Amber
The CPU is in use. Fault is detected on the hard drive.
The SYS LED displays solid green.
Note
Green
Status can be one of the following:
Solid—Operation is normal.
•
If DRAM is not detected, the SYS LED still displays solid green.
Note
Blinking—System is booting before entering EFI shell.
•
Amber
Fault is detected on the processor.
Status can be one of the following:
•
Steady—CIMC and CPU are both operating normally.
Blinking—CPU is operating normally, and CIMC is booting up.
•
Amber
Status can be one of the following:
Steady—CIMC is operating normally, and the CPU is powered down.
•
Blinking —CIMC is in the process of booting up, and the CPU is powered
•
down.
Understanding the E-Series Server LED State
Hardware Installation Guide for Cisco UCS E-Series Servers
13