Lenovo x3650 M4 BD 5466, Инструкция по установке и обслуживанию

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Chapter 6. Removing and replacing components
Use this information to remove and replace the server components.
The types of replaceable components are:
• Structural parts: Purchase and replacement of structural parts (components, such as chassis assembly,
top cover, and bezel) is your responsibility. If Lenovo acquires or installs a structural component at
your request, you will be charged for the service.
• Tier 1 customer replaceable unit (CRU): Replacement of Tier 1 CRUs is your responsibility. If Lenovo
installs a Tier 1 CRU at your request, you will be charged for the installation.
• Tier 2 customer replaceable unit: You may install a Tier 2 CRU yourself or request Lenovo to install it, at
no additional charge, under the type of warranty service that is designated for your server.
See Chapter 5 “Parts listing, Lenovo System x3650 M4 Type 7915” on page 215 to determine whether a
component is a structural part, Tier 1 CRU, or Tier 2 CRU.
For information about the terms of the warranty, see the Warranty Information document that comes with
the server.
For more information about getting service and assistance, see Appendix D “Getting help and technical
assistance” on page 1189.
Returning a device or component
If you are instructed to return a device or component, follow all packaging instructions, and use any
packaging materials for shipping that are supplied to you.
Internal cable routing and connectors
This section provides information about routing the cables when you install some components in the server.
The following notes describe additional information you must consider when you install or remove the cables:
• To remove the cables, slightly press the cables toward the chassis; then, pull to remove the cables from
the connectors on the system board. Pulling the cable out of the connector by excessive force might
cause damage to the cable or connector.
• To connect the cables on the system board, press evenly on the cables. Pressing on one side of the cable
might cause damage to the cable or connector.
General cable routing connections
Cabling DVD drive
The internal routing and connectors for the DVD drive.
Notes:
1. To disconnect the optional optical drive cable, you must first press the connector release tab, and
then disconnect the cable from the connector on the system board. Do not disconnect the cable by
using excessive force.
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