Lenovo 2577, 2593, 2594, 2579, 2595, 2592 manual Installing, removing, or replacing hardware

DANGER

Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following:

Laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.

Before you begin, print all the related instructions or ensure that you can view the PDF version on another computer for reference.

Notes:

•Depending on the model, your server might look slightly different from the illustrations in this topic.

•Use any documentation that comes with the new optical drive and follow those instructions in addition to the instructions in this topic.

To install or replace the optical drive, do the following:

1.Remove all media from the drives and turn off all attached devices and the server. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the server.

2.If the server is installed in a rack cabinet, remove the server from the rack cabinet and place it on a flat, clean, and static-protective surface. See the Rack Installation Instructions that comes with the server.

3.Remove the server cover. See “Removing the server cover” on page 71.

4.Locate the optical drive bay. See “Server components” on page 29.

5.Do one of the following:

Chapter 6. Installing, removing, or replacing hardware 123