HP 9000 rp3440 - Page 18

Chapter 2
Installing and Configuring
Control Panel
18
Table 2-1 Control Panel LEDs and Switches
Name Function
Power on/off
LED
The green power on/off LED is illuminated when the power is on
Power button Controls the power supply (turns system power on or off) if power is available to the
power supply. (Controls both power supplies if two are installed)
If power is off but power is available to the power supplies, pressing the Power button:
Momentarily (less than 1 second) turns on the power supplies and applies power to
server circuits
For more than 1 second and then released, has no effect
If power is on and the system is at initial system loader (ISL), pressing the Power button:
Momentarily (less than 1 second) has no effect
For more than 1 second, but less than 5 seconds—do not use. This selection initiates
e-buzzer functions that are not supported in the HP 9000 rp3410 and HP 9000 rp3440
servers
For more than 5 seconds (and then released) causes an immediate and hard power down
If power is on and the system is at the boot console handler (BCH), pressing the Power
button:
Momentarily (less than 1 second) causes an immediate and hard power down
For more than 1 second, but less than 5 seconds—do not use. This selection initiates
e-buzzer functions that are not supported in the HP 9000 rp3410 and HP 9000 rp3440
servers
For more than 5 seconds (and then released) causes an immediate and hard power down
If power is on but the OS has been shut down, pressing the Power button:
Momentarily (less than 1 second) has no effect
For more than 1 second, but less than 5 seconds—do not use. This selection initiates
e-buzzer functions that are not supported in the HP 9000 rp3410 and HP 9000 rp3440
servers
For more than 5 seconds (and then released) causes an immediate and hard power down
If the OS is running, pressing the Power button:
Momentarily (less than 1 second) has no effect
For more than 1 second, but less than 5 seconds—do not use. This selection initiates
e-buzzer functions that are not supported in the HP 9000 rp3410 and HP 9000 rp3440
servers
For more than 5 seconds (and then released) causes an immediate and hard power down
System LED The System LED provides information about the system status. When operation is
normal, the LED is green. When there is a system warning, the LED is flashing yellow.
When there is a system fault, the LED is flashing red
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