Biostar B660GTQ, Manual

Page: 22 / 180

22 | Chapter 2: Hardware installation
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.
LEDs
Below LEDs are controlled by RACING GT EVO program. Please refer to Chapter 3.3 for more
detail software setting.
1. RGB LED Header(5V/ 12V)
2. ARMOR GEAR LEDs
3. Southbridge LEDs