Инструкция для Sony PCV-RZ50N

12. Connect the second drive connector to the new drive. Orient the connector to align pin 1 on the red side of the

ribbon cable with pin 1 on the new drive. 

13. Connect the second power connector to the new drive following the instructions supplied with the drive. 

14. Replace the side panel. See 

15. Reconnect the power cord to your computer.