Service manual

C-10 AlphaServer 4000/4100 Service Manual
C.1.3.7 halt
The halt command attempts to halt the managed system. It is functionally
equivalent to pressing the Halt button on the system operator control panel to the
“in” position and then releasing it to the “out” position. The RCM console firmware
exits command mode and reconnects the user’s terminal to the server’s COM1 serial
port.
RCM>halt
Focus returned to COM port
NOTE: Pressing the Halt button has no effect on systems running Windows NT.
C.1.3.8 help or ?
The help or ? command displays the RCM firmware command set.
C.1.3.9 poweroff
The poweroff command requests the RCM module to power off the system. It is
functionally equivalent to turning off the system power from the operator control
panel.
RCM>poweroff
If the system is already powered off, this command has no effect.
The external power to the RCM must be connected in order to power off the system
from the RCM firmware console. If the external power supply is not connected, the
command will not power the system down, and displays the message:
*** ERROR ***