Biostar Z490GTA EVO User Manual page 20

Indicators
LEDs
Below LEDs are controlled by RACING GT EVO program. Please refer to Chapter 3.3 for more
detail software setting.
20 | Chapter 2: Hardware installation
BIOS POST Code Indicator:
The indicator will show POST code while
booting. Please refer to Chapter 4.3 for all
the BIOS POST codes.
1. RGB LED Header(5V/12V)
2. ARMOR GEAR LED