Troubleshooting Process - Huawei E9000 Troubleshooting Manual

Huawei Servers
Troubleshooting
Troubleshooting is a process of using appropriate methods to find the cause of a
fault and rectify the fault. The guideline of troubleshooting is to narrow down the
scope of possible causes for a fault to reduce troubleshooting complexity, identify
the root cause, and rectify the fault.
Figure 2-1
Figure 2-1 Troubleshooting flowchart
Table 2-1 Troubleshooting steps
Step
3 Preparing for
Troubleshooting
Issue 20 (2020-09-25)
2

Troubleshooting Process

shows the recommended troubleshooting process.
Description
Prepare the manuals and tools required for fault diagnosis
and rectification.
Copyright © Huawei Technologies Co., Ltd.
2 Troubleshooting Process
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