Summit WM User Guide, Software Version 5.3 335
z STATUS LED - Indicates the normal state of the Summit WM Controller as seen by the system's
software. This LED covers all stages of the Summit WM Controller, ranging from restarting, to
shutting-down. As long as the Summit WM Controller is running normally, this LED will remain lit.
NOTE
When the system configuration is in progress, the Activity and Status LEDs are set to Amber and blink on a two-
second interval.
z HDD Activity LED - Is hardware controlled to report Hard Drive Device (HDD) activity.
z Hot Swap LED - Indicates that the hot swap lever on the Summit WM Controller is pulled out.
Summit WM20 Controller's LED states
The description of the Summit WM20 Controller's LED states is provided below.
NOTE
LED 3 - HDD Activity LED - Orange / Amber
- HDD Activity LED is off when HDD is not in use
- HDD Activity LED is on when HDD is in use
LED 4 - Hot Swap LED - Blue
- Solid Blue when the hot swap button is pulled out
Figure 32: Summit WM20 Controller's LED states and their description
Status LED Activity LED Condition
Blinking Amber Green Power up (BIOS, POST)
Blinking Amber Blinking Amber System configuration in progress
Off Green System Booting (Failed to boot)
Off Green Start up Manager: Task Started
Solid Amber Blinking Amber Start up Manager: Task completes startup - All components active
Solid Amber Blinking Green A component fails to start or needs restarting. (Startup Manager Task
Retrying that component)
Green Blinking Red Possible hardware failure (No more retries)
Solid Red Off A component fails (No more retries)
Blinking Red Off System about to reset by watchdog
Solid Red Solid Red System shutdown / Halt (Requires a manual reboot)
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