Specifications

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Chapter 1: Product introduction
Chapter 1
2. Q LEDs (BOOT_DEVICE_LED, VGA_LED, DRAM_LED, CPU_LED)
Q LEDs check key components (CPU, DRAM, VGA card, and booting devices) in
sequence during motherboard booting process. If an error is found, the corresponding
LED ashes until the problem is solved. This user-friendly design provides an intuitive
way to locate the root problem within seconds.
CROSSBLADE RANGER CPU/DRAM/
BOOT_DEVICE/VGA/HD LED
DRAM_LED
CPU_LED
VGA_LED
BOOT_DEVICE_LED
3. KeyBot LED (KEYBOT_LED)
This LED lights up when the KeyBot button is pressed.
CROSSBLADE RANGER KeyBot LED
KEYBOT_LED