Service Manual

Steps
1. Power off the system, and all the attached peripherals, and disconnect the system from the electrical outlet.
2. Remove the system cover.
3. Move the jumper on the system board from pins 2 and 4 to pins 4 and 6.
4. Move the jumper on the system board from pins 1 and 2 to pins 2 and 3.
5. Replace the system cover.
NOTE: The existing passwords are not disabled (erased) until the system boots with the jumper on pins 4 and 6.
However, before you assign a new system and/or setup password, you must move the jumper back to pins 2 and 4.
NOTE: The existing passwords are not disabled (erased) until the system boots with the jumper on pins 2 and 3.
However, before you assign a new system and/or setup password, you must move the jumper back to pins 1 and 2.
NOTE: If you assign a new system and/or setup password with the jumper on pins 4 and 6, the system disables the new
password(s) the next time it boots.
NOTE: If you assign a new system and/or setup password with the jumper on pins 2 and 3, the system disables one or
more new passwords the next time it boots.
6. Reconnect the system and all the attached peripherals.
7. Power off the system.
8. Remove the system cover.
9. Move the jumper on the system board from pins 4 and 6 to pins 2 and 4.
10. Move the jumper on the system board from pins 2 and 3 to pins 1 and 2.
11. Replace the system cover.
12. Reconnect the system to the electrical outlet and power on the system, and all the attached peripherals.
13. Assign a new system and/or setup password.
Jumpers and connectors
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