Gigabyte Rack Mount Server GS-SR125EDL User Manual page 31

42) JP6 (PCIX_SLOT2 Bus Speed Functon)
43) JP9 (PCI_SLOT1 Bus Speed Functon)
Connector and Jumper Setting Introduction
1
1-2 close: Set the PCI-X Bus Speed at 100MHz
1
2-3 close: Set the PCI-X Bus Speed at 133MHz
(Default)
1-2 close: Conventional PCI Mode
1
2-3 close: PCI-X 66MHz(Default)
1
Open: Auto
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