Lenovo System x3500 M5 Type 5464, Инструкция по установке и обслуживанию

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• 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
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Read the safety information in “Safety” on page v and “Installation guidelines” on page 29.
If you are replacing a server component in the server, you need to turn off the server and peripheral devices,
and disconnect the power cords and all external cables.
To install the DVD drive, complete the following steps.
Step 1. Unlock and remove the left-side cover (see “Removing the left-side cover” on page 49).
Step 2. Open the bezel (see “Opening the bezel door” on page 47).
Step 3. Remove the air baffle (see “Removing the air baffle” on page 188).
Step 4. Remove the fan cage assembly (see “Removing the fan cage assembly” on page 261).
Step 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
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Installing optional devices
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