Fan Leds; Ez Debug Led; Bios Flashback+ Led - MSI X370 GAMING M7 ACK Manual

Fan LEDs

These LEDs indicate the fan control mode.

EZ Debug LED

These LEDs indicate the debug status of the motherboard.

BIOS FLASHBACK+ LED

BIOS FLASHBACK+ LED indicates BIOS flash is in progress.
32
Onboard LEDs
PUMP_FAN1 LED
CPU_FAN1 LED
CPU - indicates CPU is not detected or fail.
DRAM - indicates DRAM is not detected or fail.
VGA - indicates GPU is not detected or fail.
BOOT - indicates the booting device is not detected
or fail.
BIOS FLASHBACK+ LED
LED Color Fan control mode
Red PWM mode
Green DC mode