Lenovo ThinkSystem SR645 V3 User Manual page 34

Figure 12. System-board-assembly switch
SW5 switch block
The following table describes the functions of the SW5 switch block on the system board (system board
assembly).
Table 11. System-board-assembly SW5 switch block description
Switch-bit
Switch name
number
SW5–1 Force BMC CPU
1
reset
SW5–2 Clear CMOS
2
SW5–3 Password override
3
SW5–4 FPGA reset
4
SW5–5 N/A
5
ThinkSystem SR645 V3 User Guide
24
Default position
Off Forces BMC and CPU into reset when changing it to
the ON position.
Off Clears the real-time clock (RTC) registry when
changing it to the ON position.
Off Overrides the power-on password when changing it
to the ON position.
Off Forces FPGA into reset when changing it to the ON
position.
N/A N/A
Description