LED Name Color Activity
1 Server Locate LED White Use to identify a server in a rack. Activate locally by pressing the
Locate button or activate remotely using the ILOM.
■
O: Normal
■
On: Blinking
2 Server Service Action
Required LED
Amber The SP monitors the health of the system and activates the Service
Action Required LED.
■
O: Normal operation
■
Slow blink: A new (unacknowledged) event that requires a service
action has been detected.
■
Steady on: An event has been acknowledged, but the problem still
requires attention.
The following conditions cause the SP to activate the Service Action
Required LED:
■
Voltage outside thresholds.
■
Temperature above thresholds.
■
Fan speed below thresholds (or not present).
■
24 correctable errors have occurred in a 24 hour period.
■
One correctable error has occurred.
3 Power OK LED Green Use to discern the power state of the server.
■
Steady On: Full-power mode on and OK.
■
Blinking: Standby power is on, but main power is o
■
Quick blink: in POST, diagnostics running
■
O: No power. AC cords not attached.
For more on power modes, see
“Power Modes” on page 27.
4 Power Button
Hard Drive LEDs
For each hard disk (HD) there are three LEDs.
Hard Drive LEDs
79
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