Installing An Optical Cd/Dvd Drive - Lenovo System x3300 M4 Installation And Service Manual

Installing an optical CD/DVD drive

Use this information to a install an optical CD/DVD drive into the server.
To install an optional CD/DVD drive, complete the following steps:
1. If you are installing a drive, make sure that:
• You have all the cables and other equipment that are specified in the documentation that comes
with the new drive.
• You have checked the instructions that come with the new drive to determine whether you must set
any switches or jumpers in the drive.
• You have removed the blue optical drive rails from the side of the old drive and have them available
for installation on the new drive.
Note: If you are installing a drive that contains a laser, observe the following safety precautions.
Statement 3
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or transmitters) are
installed, note the following:
• Do not remove the covers. Removing the covers of the laser product could result in exposure
to hazardous laser radiation. There are no serviceable parts inside the device.
• Use of controls or adjustments or performance of procedures other than those specified herein
might result in hazardous radiation exposure.
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.
Class 1 Laser Product
Laser Klasse 1
Laser Klass 1
Luokan 1 Laserlaite
`
Appareil A Laser de Classe 1
2. Read the safety information that begins in "Safety" on page v and "Installation guidelines" on page 34.
3. Turn off the server (see "Turning off the server" on page 24) and all attached peripheral devices.
Disconnect all power cords; then, disconnect all external cables from the server.
4. Unlock and remove the left-side cover (see "Removing the left-side cover" on page 37)
.
Chapter 2 Installing optional devices
55