MSI Z370-A PRO User Manual - Page 38

EZ Debug LED, indicates DRAM is not detected or fail.

Page 38 highlights

EZ Debug LED 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. 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. 38 Overview of Components

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38
Overview of Components
EZ Debug LED
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.
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.