Lenovo ThinkVision LT3053p 30in LCD Monitor - Manual (Page 14)

Chapter 1.
1-10
8. Connect one end of the DP cable to the DP input on the back of another monitor, and the
other end to the DP output connector (for daisy chain) on the monitor. Lenovo
recommends that customers who require to use the Display Port input on their monitor
purchase the "Lenovo Display Port to Display Port cable 0A36537". For more
information, go to one of the following:
www.lenovo.com/support/accessories
www.lenovo.com/support/displayport-cables
www.lenovo.com/accessoriesguide
9. Connect one end of the USB cable to the USB upstream terminal on the back of the
monitor, and connect the other end of the USB cable to an appropriate USB port on your
computer.
Note: The USB port will stay in function as long as the monitor is connected to power,
regardless of whether the monitor is switched on or off.