Lenovo ThinkServer TS440 70AL, Руководство по техническому обслуживанию аппаратной части

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Front door lock
You can remove the key attached on the rear of the server and use it to open or lock the front door of the
server. The front door protects the hard-disk-drive cages and prevents unauthorized access to the installed
hard disk drives.
Figure 9. Front door lock
Server components
This topic provides information to help you locate the components of your server. For more information
about major components, see the related topics in “Locations” on page 12.
To remove the server cover and gain access to the inside of the server, see “Removing the server cover”
on page 67.
The chassis configuration varies by model. The following illustrations show the four main chassis
configurations based on the supported hard disk drives.
• “Components of server models with four 3.5-inch hot-swap hard-disk-drive bays” on page 24.
• “Components of server models with eight 3.5-inch hot-swap hard-disk-drive bays” on page 25.
• “Components of server models with eight 2.5-inch hot-swap hard-disk-drive bays” on page 26.
• “Components of server models with four 3.5-inch non-hot-swap hard-disk-drive bays” on page 27.
Note: Depending on the model, your server might look slightly different from the illustrations in this topic.
Chapter 3
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Product overview
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