User’s Manual
2-15
Chapter 2: Motherboard information
CAUTION! Never connect a 1394 cable to the USB connector. Doing so will
damage the motherboard.
NOTE: The USB cable is purchased separately.
3. USB 2.0 connector (10-pin USB914)
This connector is for USB 2.0 port. Connect the USB cable to this connector.
This USB connector comply with USB 2.0 specication that supports up to
480 Mbps connection speed.
H310M-IM-A USB2.0 connector
USB914
PIN 1
USB+5V
USB_P9-
USB_P9+
GND
NC
USB+5V
USB_P14-
USB_P14+
GND
4. Speaker connector (4-pin SPEAKER)
The 4-pin connector is for the chassis-mounted system warning speaker. The
speaker allows you to hear system beeps and warnings.
H310M-IM-A SPEAKER connector
+5V
GND
GND
SPKO
SPEAKER
PIN 1