All of the installation steps for the CD or DVD drive are now completed. The only thing left to do is return power to the computer. Plug the AC cord back into the power supply and be sure to flip the switch to the on position.
The computer system should automatically detect and begin using the new drive. Since CD and DVD drives are very standardized, it should not be necessary to install any specific drivers. Be sure to consult the instruction manual that came with the drive for any specific instructions for your operating system.