ASRock X370 Pro BTC User Manual - Page 34

X370 Pro BTC+ PCIe Power Connectors (4-pin PCIE_PWR3) (see p.6, No. 16) (4-pin PCIE_PWR4) (see p.6, No. 19) (4-pin PCIE_PWR5) (see p.6, No. 21) (4-pin PCIE_PWR6) (see p.6, No. 24) (4-pin PCIE_PWR7) (see p.6, No. 27) (4-pin PCIE_PWR8) (see p.6, No. 29) GND +12V DETECT Please connect these connectors to the power supplies. Important: Make sure the 4-pin PCIe power connector and the external power connector on the graphics card are connected to the same PSU; otherwise, the motherboard and the graphics card may be damaged. Serial Port Header (9-pin COM1) (see p.6, No. 35) TPM Header (17-pin TPMS1) (see p.6, No. 32) PCICLK FRAME PCIRST# LAD3 +3V LAD0 +3VSB GND GND SMB_CLK_MAIN SMB_DATA_MAIN LAD2 LAD1 GND S_PWRDWN# SERIRQ# GND RRXD1 DDTR#1 DDSR#1 CCTS#1 1 RRI#1 RRTS#1 GND TTXD1 DDCD#1 1 This COM1 header supports a serial port module. This connector supports Trusted Platform Module (TPM) system, which can securely store keys, digital certificates, passwords, and data. A TPM system also helps enhance network security, protects digital identities, and ensures platform integrity. Mining Ports (M_Port1: see p.6, No. 15) (M_Port2: see p.6, No. 17) (M_Port3: see p.6, No. 20) (M_Port4: see p.6, No. 22) (M_Port5: see p.6, No. 25) (M_Port6: see p.6, No. 28) 9 PERXN PERXP 8 GND 7 PETXP 6 PETXN 5 1 WAKE# 2 CLKN 3 CLKP 4 RST Please connect these ports to the PCIe riser kits. 29 English