A: For details about how to replace parts of Huawei data center switches, see the corresponding guide videos in Online Courses.
Step 1: Log in to the enterprise technical support website: http://support.huawei.com/enterprise.
Step 2: Click Online Courses.
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Step 3: Click Data Center Switches.
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Step 4: Click Parts Replacement Guide for CloudEngine Series Switches to find the replacement guide videos for each type of parts.
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