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2.8 LEDs
Debug LED: Debug LED Indicators
This LEDs indicate the status of the motherboard.
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 booting device is not detected
or fail.
Note
»
» After starting the computer, the LED indicators will light up in the following order:
CPU → DRAM → VGA → BOOT
»
» When the computer is ready, the LED indicator will show where the error occurred and will stay on
until the problem is solved.
»
» After the computer is started, the Debug LED will not light up if there is no abnormality detected.
26 | Chapter 2: Hardware installation