28) PMBUS_SEL (PMBus Power Select Jumper)
29) BMC_FRB1 (Force to Stop FRB3 Timer Jumper)
1
1-2 Close: PMBus connects to PCH.
1
2-3 Close: PMBus connects to BMC. (Default setting)
1
1-2 Close: Normal operation. (Default setting)
1
2-3 Close: Force to Stop FRB3 Timer.
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Hardware Installation