Sun Microsystems SPARCstation 5 Service Manual page 59

Note -
If the system does not respond to the mouse and keyboard, pressing
Stop-a will not be effective. You may have to turn the power off, wait at least 10
seconds, and turn the power on again. Then try pressing Stop-a once more.
3. When the ok prompt appears, boot the operating system.
Enter boot at the ok prompt.
4. When you see the login prompt, log in to the system with your user name and
password.
5. Halt the operating system.
See the documentation supplied with your operating system for instructions on
how to halt it.
a. For Solaris 2.x (SunOS 5.x) systems, type:
% su
Password: superuser password
# /usr/sbin/shutdown -y -g60 -i0
b. For Solaris 1.x (SunOS 4.x) systems, type:
% su
Password: superuser password
# /usr/etc/shutdown -h +1
The operating system warns other users of your system of the impending
shutdown, and then halts itself after a one-minute delay. If you wish to
provide a longer delay, see the man page for shutdown(1).
The system responds with system halt messages followed by an ok prompt.
When the ok prompt appears, you can safely turn off the power in the proper
sequence.
c. When the ok prompt appears, turn off the power to the system components
in this order:
1. External drive units (if you have any)
2. System unit
3. Monitor
45
Power On and Off