Asus PRIME B650M-A WIFI Users Manual English - Page 17

19. System Panel header This header supports several chassis-mounted functions. +PWR_LED- PWR_BTN PWR_LED+ PWR_LEDPWR GND • System Power LED header (PWR_LED) The 2-pin header allows you to connect the System Power LED. The System Power LED lights up when the system is connected to a power source, or when you turn on the system power, and blinks when the system is in sleep mode. F_PANEL PIN 1 HDD_LED+ HDD_LED- Ground HWRST# (NC) • Storage Device Activity LED header (HDD_LED) +HDD_LED- RESET The 2-pin header allows you to connect the Storage Device Activity LED. The Storage Device Activity LED lights up or blinks when data is read from or written to the storage device or storage device add-on card. • Power Button/Soft-off Button header (PWR_BTN) The 2-pin header allows you to connect the system power button. Press the power button to power up the system, or put the system into sleep or soft-off mode (depending on the operating system settings). • Reset button header (RESET) The 2-pin header allows you to connect the chassis-mounted reset button. Press the reset button to reboot the system. 20. BIOS FlashBack™ LED The BIOS FlashBack™ LED lights up or blinks to indicate the status of the BIOS FlashBack™. ASUS PRIME B650M-A WIFI 1-7