Asus Pro B460M-C/CSM Pro B460M-C Users Manual English - Page 15

F_SPI_HOLD#_R T_SPI_MISO F_SPI_CS0#_R +3V_SPI NC S_PLTRST# VCCSPI 18. SPI TPM header This header supports a Trusted Platform Module (TPM) system with a Serial Peripheral Interface (SPI), allowing you to securely store keys, digital certificates, passwords, and data. A TPM system also helps enhance TPM PIN 1 network security, protects digital identities, and ensures platform integrity. T_SPI_MOSI T_SPI_CLK GND F_BIOS_WP#_R S_SPI_TPM_CS2# S_SPI_TPM_IRQ# 19. 10-1 pin System panel header This header supports several chassis-mounted functions. F_PANEL +PWR LED PWR BTN PWR_LED+ PWR_LEDPWR GND • System power LED (2-pin PWR_LED) This 2-pin header is for the system power LED. Connect the chassis power LED cable to this header. The system power LED lights up when you turn on the system power, and blinks when the system is in PIN 1 sleep mode. HDD_LED+ HDD_LED- Ground HWRST# (NC) • Hard disk drive activity LED (2-pin HDD_LED) +HDD_LED RESET This 2-pin header is for the HDD Activity LED. Connect the HDD Activity LED cable to this header. The HDD LED lights up or flashes when data is read from or written to the HDD. • ATX power button/soft-off button (2-pin PWR_BTN) This header is for the system power button. • Reset button (2-pin RESET) This 2-pin header is for the chassis-mounted reset button for system reboot without turning off the system power. ASUS Pro B460M-C 1-5