Openboot Emergency Procedures For Workstations With Usb Keyboards; Stop-A Functionality; Stop-N Functionality - Sun Microsystems Sun Blade 1000 Service Manual

TABLE 10-1
Command
Stop
Stop-A
Stop-D
Stop-F
Stop-N
10.2 OpenBoot Emergency Procedures for
Workstations With USB Keyboards
The following paragraphs describe how to perform the functions of the Stop-
commands on workstations that have USB keyboards.
10.2.1

Stop-A Functionality

Stop-A (Abort) works the same as it does on workstations with standard keyboards,
except that it does not work during the first few seconds after the machine is reset.
10.2.2

Stop-N Functionality

1. Turn on the power to your workstation.
Wait until the front panel power button LED begins to blink and you hear an audible
beep.
10-2 Sun Blade 1000 and Sun Blade 2000 Service Manual • January 2002
OpenBoot Emergency Procedure Commands (Non-USB) Keyboards
Description
Bypass POST. This command does not depend on security mode.
(Note: Some systems bypass POST as a default; in such cases, use
Stop-D to start POST).
Abort.
Enter the diagnostic mode (set diag-switch? to true).
Enter Forth on TTYA instead of probing. Use fexit to continue
with the initialization sequence. This command is useful if your
hardware is broken.
Reset NVRAM contents to default values.