Lenovo x3650 M4 BD 5466, Инструкция по установке и обслуживанию

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The illustrations in this document might differ slightly from your hardware.
Removing the cover
Use this information to remove the cover.
To remove the server cover, complete the following steps:
Step 1. Read the safety information that begins on page “Safety” on page v and “Installation guidelines”
on page 34.
Step 2. Turn off the server and peripheral devices and disconnect the power cords and all external cables,
if necessary.
Step 3. If the server has been installed in a rack, slide the server out from the rack enclosure.
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Cover-release
latch
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Figure 152. Cover removal
Step 4. Pull up firmly on the blue latch on the top (in the center of the front of the server) of the cover and
slide the cover toward the rear of the server until the cover has disengaged from the chassis.
Step 5. Lift the server cover off the server and set it aside.
Attention: For proper cooling and airflow, replace the server cover before you turn on the server.
Replacing the cover
Use this information to replace the server cover.
To replace the server cover, complete the following steps:
Step 1. Make sure that all cables, adapters, and other components are installed and seated correctly
and that you have not left loose tools or parts inside the server. Also, make sure that all internal
cables are correctly routed.
Important: Before you slide the cover forward, make sure that all the tabs on the front, rear, and
side of the cover engage the chassis correctly. If all the tabs do not engage the chassis correctly, it
will be very difficult to remove the cover later.
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Lenovo System x3650 M4 Installation and Service Guide