Sun Microsystems Sun Fire V880 - Manual (Page 88)

Maintenance
88 Avaya CMS Sun Fire V880/V890 Installation, Maintenance, and Troubleshooting May 2006
Installing the first HSI/P card or a pair of HSI/P cards
To install the first HSI/P card or a pair of HSI/P cards:
1. Verify that you have a recent CMSADM file system backup before you change card
configurations.
2. Log in to the system as root.
3. Enter:
cfgadm
This displays the PCI card configuration before you add a card. Recheck the configuration
after you have added the card.
4. Enter:
/usr/sbin/shutdown -y -i0 -g0
This shuts down the system.
5. Press and release the front panel power button to turn off the system.
Wait for the front panel Power/OK LED to turn off.
6. Turn the key switch to the Forced Off position. See the following figure.
!
DANGER: !
DANGER:
Be sure to turn the key switch to the Forced Off position before handling any
internal components. Otherwise, it is possible for a user to restart the system
remotely while you are working inside it. The Forced Off position is the only key
switch position that prevents an RSC user from restarting the system.
7. Turn off the system monitor.
8. Turn off any external SCSI devices, starting with the device that is closest to the system
and working toward the farthest device.