Recovery Boot Jumper - Silicon Graphics 1400 Server Family Maintenance And Upgrade Manual

Chapter 4: Technical Reference
102
3. Reinstall the access cover for your safety (using the original screws), and connect
the power cords to the system.
4. Turn the system on, and wait for POST to complete. This automatically clears the
password.
5. Turn off the system, and disconnect all AC power cords.
6. Again remove the access cover.
7. Move the jumper from pins 6 and 7 back to pins 5 and 6.
8. Reinstall the access cover using the original screws, and connect the power cords to
the system.
9. Run the SSU to specify a new password. See Chapter 3 in the SGI 1400 Server Family
User's Guide.

Recovery Boot Jumper

The jumper at pins 9, 10, and 11 controls whether the system attempts to boot using the
BIOS programmed in flash memory.
The following steps disable recovery booting:
1. See "General Procedure to Change a Jumper Setting" on page 100.
2. Move the recovery boot jumper from pins 9 and 10 to pins 10 and 11.
3. Reinstall the access cover for your safety (using the original screws), then connect
the power cords to the system.
4. Turn the system on, and insert the Flash Memory Update Utility diskette in drive A.
After the system boots, the speaker emits a single beep and the recovery process
starts. This takes about three minutes. When the recovery process completes, the
speaker emits two beeps.