Fan Leds; Fan Speed Indicators; Multi-Bios Leds; Jpwrled1: Led Light Demonstration Power Input Connector - MSI X299 XPOWER GAMING AC Quick Start Manual

Fan LEDs

These LEDs indicate the fan control mode.

Fan Speed Indicators

There are a fan speed indicators on the chipset heatsink and backplane. The light will
change color indicating the fan speed.

Multi-BIOS LEDs

Multi-BIOS LEDs indicate which BIOS is in operation.

JPWRLED1: LED light demonstration power input connector

This connector is used by retailers to demonstrate onboard LED lights.
CPU_FAN1 LED
PUMP_FAN1 LED
SYS_FAN4 LED
EXS_FAN4 LED
SYS_FAN1 LED
EXS_FAN1 LED
EXS_FAN2 LED
EXS_FAN3 LED
SYS_FAN2 LED
SYS_FAN3 LED
CPU_FAN1
Speed LED
LED color
PUMP_FAN1
White
Speed LED
From white to red
Red
BIOS B LED (White)
BIOS A LED (Red)
JPWRLED1 - LED power input
LED color Fan control mode
Red PWM mode
Green DC mode
Fan speed
Below 65%
65%~80%
Above 80%
41
Onboard LEDs