IWILL DS133R, Manual, Page: 44 / 80

Chapter 4 Hardware Setup
44
DS133R Series
4.8.3.6 Joystick/Midi and Audio Port Connector (Gold color)
You may connect joysticks or game pads to this connector for playing
games, or connect MIDI devices for playing / editing professional audio.
Line Out (Lime color) can be connected to headphones or powered speakers.
Line In (Light Blue color) allows audio sources to be recorded by your
computer or played through the Line Out connector. Mic (Pink color) al-
lows microphones to be connected for inputting voice.
4.8.3.7 Ethernet RJ45 Connector
The RJ45 connector is optional at the time of purchase and is located on
top of the USB connectors. The connector allow the motherboard to con-
nect to a Local Area Network (LAN) through a network hub.
4.8.4 CPU and System FAN Connectors (Fcpu0, Fcpu1 and Fsys)
There are three fan connectors on this motherboard. The J39 &J40 (Fcpu0&Fcpu1) is
designed to support CPU fan; the J41 (Fsys) is for system fan. Depending on the fan
manufacturer, the wiring and plug may be different. In most of the case, the red wire is
positive, while the black is ground. Connect the fan’s plug to the board taking into
consideration the polarity of the connector.
The “Sense” signal is to be used only by a specially designed fan with rotation signal.
You may use the hardware monitoring utility to monitor the Rotations per Minute
(RPM) of the fan.
1. The CPU will overheat if there is no airflow across the CPU heatsink.
2. Damage may occur to the CPU fan and/or motherboard if these pins
are incorrectly used.