Connect the LG Blu-ray Burner
Unpack the fourth 18” long SATA 3 Cable SC-SATA3-18-LL-BK
Label both ends like this.
Connect one end of the cable to the top SATA Port #9 on Group C.
Connect the other end to the SATA Data Port of your LG Blu-ray Burner.
Here is how the connections to Ports #7 and #9 should look like.
The ASUS DVD Burner is connected to Port #7.
The LG Blu-ry Burner is connected to Port #9.
It helps to label all your connectors.
Here is a close up view of the SATA Data Connectors.
Here is a view from the back panel.
This completes your SATA Data Connections.