IBM 7383, Инструкция по установке и обслуживанию, Страница: 75 / 488

CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or
transmitters) are installed, note the following:
v
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.
v 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.
Read the safety information in “Safety” on page vii and “Installation guidelines”
on page 34.
If you are replacing a component or installing an optional device in the server, you
need to turn off the server and peripheral devices, and disconnect the power cords
and all external cables.
About this task
To install the DVD drive, complete the following steps.
Procedure
1. Unlock and remove the left-side cover (see “Removing the left-side cover” on
page 39).
2.
Open the bezel (see “Opening the bezel media door” on page 37).
3. Remove the air baffle if installed (see “Removing the air baffle” on page 210).
4. Remove the fan cage assembly (see “Removing the fan cage assembly” on page
304).
5. Touch the static-protective package that contains the DVD drive to any
unpainted metal surface on the server; then, remove the DVD drive from the
package.
Chapter 2. Installing optional devices
57