Biostar G41U3G Setup Manual - Page 16

F_USB1/F_USB2: Headers for USB 2.0 Ports at Front Panel, JUSBV1/JUSBV2/JUSBV3: Power Source Headers - usb 3 0

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Motherboard Manual F_USB1/F_USB2: Headers for USB 2.0 Ports at Front Panel This motherboard provides 2 USB 2.0 headers, which allows user to connect additional USB cable on the PC front panel, and also can be connected with internal USB devices, like USB card reader. F_ US B1 F_ US B2 2 10 1 9 Pin Assignment 1 +5V (fused) 2 +5V (fused) 3 USB4 USB5 USB+ 6 USB+ 7 Ground 8 Ground 9 Key 10 NC JUSBV1/JUSBV2/JUSBV3: Power Source Headers for USB Ports Pin 1-2 Close: JUSBV1: +5V for USB ports at USB3_0. JUSBV2: +5V for USB ports at RJ45USB1. JUSBV3: +5V for USB ports at F_USB1/F_USB2. Pin 2-3 Close: JUSBV1: +5V STB for USB ports at USB3_0. JUSBV2: +5V STB for USB ports at RJ45USB1. JUSBV3: +5V STB for USB ports at F_USB1/F_USB2. JUSBV1 JUSBV2 13 JUSBV3 1 3 Pin 1-2 close 1 3 Pin 2-3 close 14

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Motherboard Manual
14
F_USB1/F_USB2: Headers for USB 2.0 Ports at Front Panel
This motherboard provides 2 USB 2.0 headers, which allows user to connect
additional USB cable on the PC front panel, and also can be connected with
internal USB devices, like USB card reader.
Pin
Assignment
1
+5V (fused)
2
+5V (fused)
3
USB-
4
USB-
5
USB+
6
USB+
7
Ground
8
Ground
9
Key
1
9
2
10
F_USB1
F_USB2
10
NC
JUSBV1/JUSBV2/JUSBV3: Power Source Headers for USB Ports
Pin 1-2 Close:
JUSBV1: +5V for USB ports at USB3_0.
JUSBV2: +5V for USB ports at RJ45USB1.
JUSBV3: +5V for USB ports at F_USB1/F_USB2.
Pin 2-3 Close:
JUSBV1: +5V STB for USB ports at USB3_0.
JUSBV2: +5V STB for USB ports at RJ45USB1.
JUSBV3: +5V STB for USB ports at F_USB1/F_USB2.
3
1
Pin 1-2 close
3
1
JUSBV1
JUSBV3
JUSBV2
3
1
Pin 2-3 close