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PWR_BTN1: POWER Button
RST_BTN1: COLD Reset Button
PJ1: SMBus Connector
J9: J1 NVMe or SATA Select Jumper
1-3: J1 (SlimSAS1) NVME SMBUS
3-5: J1 (SlimSAS1) SATA SGPIO
J9: J2 NVMe or SATA Select Jumper
2-4: J2 (SlimSAS2) NVME SMBUS
4-6: J2 (SlimSAS2) SATA SGPIO
J190/J191: BMC COM PORT2 (RX/TX) Jumper
1-2 : BMC COM PORT2 (DEFAULT)
2-3 : BMC CONSOLE PORT5