Fan Leds; Led Light Effect Demonstration Components - MSI X399 GAMING PRO CARBON AC Quick Start Manual

Fan LEDs

These LEDs indicate the fan control mode.

LED light effect demonstration components

These components are used by retailers to demonstrate onboard LED light effects.
CPU_FAN1 LED
PUMP_FAN1 LED
LED color
Red
Green
JPWRLED1 - LED power input
JSEL1 - Short: press DEMOLED1 will change color
Open: press DEMOLED1 will change effects
DEMOLED1 - Change LED light effects
Fan control mode
PWM mode
DC mode
Onboard LEDs
33