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System-board switches

The following illustration shows the location and description of the switches.

Important
  1. Before you change any switch settings or move any jumpers, turn off the solution; then, disconnect all power cords and external cables. Review the following information:

  2. Any system-board switch or jumper block that is not shown in the illustrations in this document are reserved.
Note
If there is a clear protective sticker on the top of the switch blocks, you must remove and discard it to access the switches.
Figure 1. Switches on compute node system board
Switches on compute node system board
Table 1. System-board switches
1 SW5 switch block2 SW11 switch block
Table 2. SW5 switch block definition
Switch numberSwitch nameUsage description
OnOff

1

XCC reset

Force hot reset BMC chip

Normal (default)

3

XCC boot primary

Request XCC to boot from backup bank

Request XCC to boot from primary bank (default)

4

Password override

Overrides the power-on password

Normal (default)

Table 3. SW11 switch block definition
Switch numberSwitch nameUsage description
OnOff

3

Clear CMOS

Clear CMOS data

Normal (default)