ASRock FM2A58M BTC User Manual - Page 28
ed Platform Module TPM, Print Port Header
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Though this motherboard provides 24-pin ATX power connector, 12 24 it can still work if you adopt a traditional 20-pin ATX power supply. To use the 20-pin ATX power supply, please plug your power supply along with Pin 1 and Pin 13. 20-Pin ATX Power Supply Installation 1 13 ATX 12V Power Connector 1 (8-pin ATX12V1) (see p.11 No. 1) 5 4 Please connect an ATX 12V power supply to this connector. 8 Though this motherboard provides 8-pin ATX 12V power connector, it can still work if you adopt a traditional 4-pin ATX 12V power supply. To use the 1 4 4-pin ATX power supply, please plug your power supply along with Pin 1 and Pin 5. 4-Pin ATX 12V Power Supply Installation 5 8 PCIe Power Connector (4-pin PCIE_PWR1) (see p.11, No. 22) Please connect a 4 pin molex power cable to this connector when more than three graphics cards are installed. Print Port Header STB# SPD0 SPD1 (25-pin LPT1) (see p.11, No. 20) SLCT PE BUSY SPD2 SPD3 SPD4 SPD5 ACK# SPD6 SPD7 1 GND SLIN# PINIT# ERROR# AFD# This is an interface for print port cable that allows convenient connection of printer devices. TPM Header (17-pin TPMS1) (see p.11, No. 19) 1 GND +3VSB LAD0_L +3V LAD3_L TPM_RST# LFRAME#_L CK_33M_TPM F_CLKRUN# SERIRQ# S_PWRDWN# GND LAD1_L LAD2_L SMB_DATA_MAIN SMB_CLK_MAIN GND 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. 24 English