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USB Connection
There are 8 wires with connectors coming from the front mounted USB ports of the case.
1. Locate the internal USB header pins on your motherboard. They should consist of
10-pins in two rows. NOTE: On some motherboards one or two pins may be marked
as NC. This indicates no contact. It is an empty pin. You don't need to use it. On
some motherboards one pin may be missing on either one or both rows. Don't worry
about it. You only need 8 pins to connect to.
2. Consult your motherboard manual to get each of the pin-out positions.
3. Power Pins: There are two power pins, one on each row. They are usually marked as
Power, Vcc or +5V. Connect the two +5V connectors to the two power pins. Each
connector can go to either pin.
4. Ground Pins: There are two ground pins, one on each row. They are usually marked
as GROUND or GND. Connect the two GROUND connectors to the two ground pins.
Each connector can go to either pin.
Note: On some motherboards, there may be two ground pins on one row. You don't
need to use all of them. Make sure to connect one ground pin on each row.
5. Data Pins: There are two plus data pins, one on each row, and two minus data pins,
one on each row. They are usually marked as USBD2+, USBD3+ and USBD2-,
USBD3- or USBP2+, USBP3+, and USBP2-, USBP3- respectively.
a. Connect the 1 +D connector to any of the two plus data pins. It can go to either
of the plus pins.
b. Connect the 1 -D connector to the minus data pin in the same row as the plus
data pin that 1 +D connector has just connected to.
c. Repeat the same procedures to connect the 2 +D and 2 -D to the motherboard.
Make sure they are in the same row."
etc.
