Sun Microsystems 5500, Reference Manual

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Chapter 9 Troubleshooting Overview 9-13
1. At the monitor OpenBoot prompt, type:
2. Reboot to make the changes effective.
9.4.2 Resetting and Power Cycling the System from a
Remote Console
It is possible to reset the system or cycle power from the remote console under these
conditions:
■
The console must be connected to port A on the clock+ board.
■
The key switch must be in either the On or Diagnostic setting. If the key switch is
in the Secure or Off position, the remote key sequences and button resets are
ignored.
■
Security features permit the use of the remote console.
■
You must use a slow typing speed, not less than 0.5 seconds and not more than 5
seconds between characters.
ok nvedit
0: probe-all install-console banner
1: apply disable-link-pulse
device-name
(Repeat this step for other device names as needed.)
(Press CONTROL-C to exit nvedit.)
ok nvstore
ok setenv use-nvramrc? true
TABLE 9-4
Remote Console Commands
Command Enter this sequence
Remote power off/on <CR> <CR> <~> <Control-Shift-p>
Remote system reset <CR> <CR> <~> <Control-Shift-r>
Remote XIR (CPU) reset <CR> <CR> <~> <Control-Shift-x>
Key:
<CR> = ASCII 0d hexadecimal,
<~> = ASCII 7e hexadecimal,
<Control-Shift-p> = 10 hexadecimal,
<Control-Shift-r> = 12 hexadecimal,
<Control-Shift-x> = 18 hexadecimal.