Lenovo ThinkSystem SR675 V3 User Manual page 36

Figure 14. System-board-assembly switches
Table 10. System-board-assembly switches
Switch block 6 (SW6)
1
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 following information:
• https://pubs.lenovo.com/safety_documentation/
• "Installation Guidelines" on page 45
• "Handling static-sensitive devices" on page 48
• "Power off the server" on page 54
2. Any system-board-assembly switch or jumper block that is not shown in the illustrations in this
document are reserved.
Switch block 6 (SW6)
The following table describes the functions of the switch block 6 (SW6) on the system board assembly.
Table 11. Switch block 6 (SW6) description
Default
Switch
position
number
1 Off
2 Off
ThinkSystem SR675 V3 User Guide
28
Description
BMC boot primary
Force BMC update
Switch block 5 (SW5)
2
Definition
Off: XCC boots from upper half of flash region.
On: XCC boots from lower half of flash region.
Changing this switch to the On position forces XCC to
boot from kernel code only.