
Table 4. Callout descriptions (continued)
Notes:
1.If no jumper is present, the server responds as if the pins are set to 1 and 2.
2.Changing the position of the UEFI boot recovery jumper from pins 1 and 2 to pins 2 and 3 before the server is turned on alters which flash ROM page is loaded. Do not change the jumper pin position after the server is turned on. This can cause an unpredictable problem.
Table 5 describes the function of each switch on the switch block.
Table 5. Switch block 3, switches 1 - 8
Switch |
| Switch |
number | Default value | description |
|
|
|
8 | Off | Reserved. |
|
|
|
7 | Off | Reserved. |
|
|
|
6 | Off | Reserved. |
|
|
|
5 | Off | |
|
| |
|
| utility so that you can change or delete the |
|
| move the switch back to the default position after the password is overridden. |
|
| Changing the position of this switch does not affect the administrator password check |
|
| if an administrator password is set. |
|
| See “Passwords” on page 107 for additional information about the |
|
| password. |
|
|
|
4 | Off | Reserved. |
|
|
|
3 | Off | Reserved. |
|
|
|
2 | Off | Reserved. |
|
|
|
1 | Off | Reserved.Clear |
|
|
|
Clear CMOS. When this switch is toggled to On, it clears the CMOS data, which clears the
Important:
1.Before you change any switch settings or move any jumpers, turn off the server; then, disconnect all power cords and external cables. (Review the information in “Safety” on page vii, “Installation guidelines” on page 33, “Handling
2.Any
System-board LEDs
The following illustration shows the