Starting The Openboot Diagnostics Menu - Sun Microsystems Ultra 80 Service Manual

SCSI
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Serial
Parallel
4.8.1

Starting the OpenBoot Diagnostics Menu

1. At the ok prompt, type:
ok setenv mfg-mode on
mfg-mode = on
2. Then type:
ok setenv diag-switch? true
diag-switch? = true
3. Then type:
ok setenv auto-boot? false
auto-boot? = false
4. Then type:
ok reset-all
5. Verify that the platform resets (see following code example).
CODE EXAMPLE 4-7
ok reset-all
Resetting ...
Software Power ON
Master CPU : 0000.0000.0055.1190
CPU Offline (not present)
CPU Offline (not present)
-16 Sun Ultra 80 Service Manual • March 2000
Reset Verification