What Next - Sun Microsystems Fire V890 Service Manual

6. At the ok prompt, type:
ok env-on
Environmental monitor is ON
ok boot -r
The env-on command re-enables the OpenBoot environmental monitor, which may
have been disabled as a result of the abort key sequence. The boot -r command
rebuilds the device tree for the system, incorporating any newly installed options so
that the operating system will recognize them.
7. Turn the keyswitch to the Locked position, remove the key, and keep it in a secure
place.
This prevents anyone from accidentally powering off the system.

What Next

The system's front panel LED indicators provide power-on status information. For
more information about the system LEDs, see
page 259.
If your system encounters a problem during system start-up, and the keyswitch is in
the Normal position, try restarting the system with the keyswitch in the Diagnostics
position to determine the source of the problem. Turn the front panel keyswitch to
the Diagnostics position and power cycle the system.
"About Front Panel LEDs" on
Chapter 1 Preparing to Service the System
Locked
position
13