BenQ FP231W User Manual page 10

4. Connect one end of the D-Sub cable to the monitor
and the other end to your computer.
5. Connect one end of the DVI-D cable to the monitor
and the other end to the signal connector of your
computer. (Optional).
6. Connect one end of the USB cable into the second
plug (from right to left) of the monitor and the other
end to your computer.
7. Connect the power plug to your monitor.
8. Routing the cables in the Cable Bracket as shown.
10 How to install your monitor hardware