Lenovo ThinkServer TS460, Руководство пользователя и руководство по техническому обслуживанию аппаратного обеспечения

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14. Return the old system board. The old system board must be returned with a CPU socket cover to
protect the pins on the CPU socket during shipping and handling. Use the CPU socket cover removed
from the new system board.
To install a CPU socket cover on the old system board, do the following:
a. After you have removed the CPU from the old system board, close the CPU retainer, press down the
small handle, and then push the handle inward to lock the retainer into position.
b. Note the orientation of the socket cover, and install one side of the socket cover into the CPU socket.
Then, carefully press the other side of the socket cover downward until it snaps into position.
Figure 88. Installing the CPU socket cover
15. If you are instructed to return the old system board, follow all packaging instructions and use any
packaging materials that are supplied to you for shipping.
Connecting cables
This section provides the following cable-connection instructions:
• “Connecting cables for the optical drives” on page 114
• “Connecting cables for the tape drive” on page 115
• “Connecting cables for the non-hot-swap drives” on page 117
• “Connecting cables for the backplanes” on page 117
– “For server configurations without an expander card” on page 117
– “For server configurations with an expander card” on page 120
Connecting cables for the optical drives
Note: The server configuration with a non-hot-swap power supply is used as an example. Your server might
come with two hot-swap redundant power supplies and a power distribution board.
Connect the power and signal cables for the optical drives as shown.
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ThinkServer TS460 User Guide and Hardware Maintenance Manual