Fujitsu PRIMERGY BX620 S4 Operating Manual page 39

Installation and Operation
1 Voltage/Selection indicator (two-color LED)
Dark:
Glows
green:
Glows
orange:
Flashes
green:
Flashes
orange:
Flashes
green-
orange
Flashes
green-dark-
orange
2 On/Off button fully compatible with the Advanced Configuration Power
Interface (ACPI)
If you press the On/Off button when the BX600 S2 or BX600 S3 basic
unit is on (5 V standby voltage is present) and the server blade is
switched off, the power_up command is sent to the management blade
and the server blade is switched on.
If you press the On/Off button for less than 4 seconds when the server
blade is running, the power_off command is sent to the management
blade and the server blade is switched off by the management blade
(graceful shutdown).
If you press the On/Off button for more than 4 seconds when the server
blade is running, the server blade is switched off immediately.
BX620 S4
The BX600 S2 or BX600 S3 basic unit is off, 5 V standby
voltage is not present, or the server blade is not installed
properly.
Server blade is running.
Server blade is off but basic unit is running (5 V standby
voltage is present).
Server blade is switched on and selected for identifi-
cation, or this server blade is in a critical state.
Server blade is switched off and selected for identifi-
cation, or this server blade is in a critical state.
Server blade is in standby mode (ACPI function) or in a
critical state.
Server blade is in standby mode (ACPI function) and
selected for identification, or this server blade is in a
critical state.
Operating Manual
Control and Connection Panel
39