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J_COM1: Serial Port Header
The motherboard has a serial port header for connecting RS-232 Port.
5050_RGBLED1/2: RGB LED Device (5050 SMD) Header
This header providers 12V power and RGB control pins for RGB LED Device (5050 SMD).
Note
» Ensure proper pin connecting to your LED device, wrong connection may damage your LED device or
motherboard.
2.8 Buttons & LEDs
Touch Buttons
Note
» ECO/SPORT mode buttons will only be available when running RACING GT Utility in Windows
environment.
18 | Chapter 2: Hardware installation
ECO Mode:
Enabled ECO mode, it allows you save energy by
slightly reducing system performance.
Sport Mode:
Enabled Sport mode, it allows you to maximize
system performance but may use more energy.
Reset:
Touch this button to reboot the system.
Power:
Touch this button to turn-on/off the system.
Pin
Assignment
1
Carrier detect
2
Received data
3
Transmitted data
4
Data terminal ready
5
Signal ground
6
Data set ready
7
Request to send
8
Clear to send
9
Ring indicator
10
Key
Pin Cable Color Assignment
1
12V (Black)
VCC12
2
G (Green)
LED_GREEN
3
R (Red)
LED_RED
4
B (Blue)
LED_BLUE
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