Fan Leds; Pcie X16 Slot Leds - MSI X299 GAMING M7 ACK User Manual

Fan LEDs

These LEDs indicate the fan control mode.

PCIe x16 slot LEDs

These LED indicate the PCIe x16 slots status.
PUMP_FAN1 LED
CPU_FAN1 LED
LED Color
Red
White
PCI_E1 LED
PCI_E3 LED
PCI_E4 LED
PCI_E6 LED
LED Color Fan control mode
Red PWM mode
Green DC mode
PCIe slot status
x16 mode
x8, x4, x1 mode
51
Onboard LEDs