Specifications

Changing Jumper Settings
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13. If the baseboard is installed in a system, reinstall the access covers, connect the
power cords, and turn on the system for the change to take effect.
14. Run BIOS Setup or the SSU to verify the correct settings. See Chapter 3 in the SGI
1450 Server User’s Guide.
Password Clear Jumper
The jumper at pins 5, 6, and 7 controls whether a stored password is retained or cleared
during a system reset.
Follow these steps to clear the current password and then enter a new one:
1. Observe the safety and ESD precautions at the beginning of this section.
2. Turn off all connected peripherals, turn off system power, and disconnect all AC
power cords.
3. If the baseboard is installed in a system, remove access covers so that you have
access to the baseboard.
4. Remove the memory module. See “Removing the Memory Module” on page 55.
5. Locate the configuration jumpers at the edge of the baseboard next to the memory
expansion card connector (MECC). See Figure A-2 on page 131 for the location of
the configuration jumpers.
6. Move the password jumper from pins 5 and 6 to pins 6 and 7.
7. If the baseboard is installed in a system, reinstall the access covers, connect the
power cords, and turn on the system for the change to take effect.
8. Wait for POST to complete and for the message Press F1 to resume, Press
F2 to Setup to be displayed.
9. Turn off the system, and disconnect all AC power cords from the system.
10. Move the jumper from pins 6 and 7 back to pins 5 and 6.
11. If the baseboard is installed in a system, reinstall the access covers, connect the
power cords, and turn on the system for the change to take effect.
12. Run BIOS Setup or the SSU to specify a new password. See Chapter 3 in the SGI
1450 Server User’s Guide.