Onboard Leds; Ez Debug Leds; Xmp Led - MSI X299M-A PRO Manual

Onboard LEDs

EZ Debug LEDs

These LEDs indicate the status of key components during booting process. When an
error is occurred, the corresponding LED stays lit until the problem is solved.

XMP LED

This LED indicates the XMP (Extreme Memory Profile) mode is enabled.
CPU - indicates CPU is not detected, fail or non-
supported.
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.
XMP LED
43
Onboard LEDs