How Do I Troubleshoot a Faulty GPU-accelerated ECS?

Figure 1 shows the troubleshooting process for faulty GPU-accelerated ECSs. The operations are as follows:

Setting Alarm Rules: Configure alarm rules on the Cloud Eye console for GPU-accelerated ECSs, so that notifications will be sent to you when there is a fault.
Fault Information Collection: Perform one-click fault information collection using the GPU fault information collection script or run commands to collect fault information by referring to Fault Information Collection.
What Types of GPU-accelerated ECS Faults Are There: Identify the fault type in the fault classification list based on the error information.
Self-recovery from Non-hardware Faults: Located and rectify this type of issues according to the guidance.
Fault Diagnosis and Handling of Graphics Cards: Contact technical support after confirming the problem according to the guidance.
Contact technical support: If the fault persists, submit a service ticket.