Lenovo HR650X V2, Руководство пользователя

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Front I/O assembly replacement
Use this information to remove and install the front I/O assembly.
Remove the front I/O assembly
Use this information to remove the front I/O assembly.
About this task
The following illustrates how to remove the front I/O assembly with diagnostics panel. You can remove other
front I/O assemblies in the same way.
Attention:
• Read “Installation Guidelines” on page 25 to ensure that you work safely.
• Power off the server and disconnect all power cords for this task.
• Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-
sensitive components in their static-protective packages until installation, and handling these devices with
an electrostatic-discharge wrist strap or other grounding system.
Procedure
Step 1. If the server is installed with the security bezel, remove it first.
Step 2. Remove the top cover of the hard disk drive tray.
Figure 26. Removal of the top cover of the hard disk drive tray
Step 3. Disconnect the front I/O cables from the system board.
Chapter 4
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Hardware replacement procedures
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