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Requirements for the Personnel That
Implement Troubleshooting
The personnel that implement troubleshooting should be familiar with:
• Device hardware architecture
• Indicators on both front and rear panels
• Systems running on devices
• Prerequisites for proper running of devices
• Device operation methods
• Procedures for disassembling and assembling devices and their
components
• Device upgrade procedures
• Service processes
Copyright © Huawei Technologies Co., Ltd. 2020
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