Onboard Leds; Ez Debug Led; Xmp Led; Debug Code Led - MSI MEG Z590 UNIFY Manual

Onboard LEDs

EZ Debug LED

These LEDs indicate the debug status of the motherboard.

XMP LED

This LED indicates the XMP (Extreme Memory Profile) mode is enabled.

Debug Code LED

The Debug Code LED displays CPU core temperature (default), progress and error
codes during and after POST. Refer to the Debug Code LED table for details.
40
Onboard LEDs
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.
XMP LED
Debug Code LED