When writing down the reasons for equipment abnormality in your resume, you need to clearly describe the problem and provide as detailed information as possible. The steps are as follows:

1. For example, the equipment is abnormal: due to computer hard disk failure, it cannot be started normally.

2. Reason explanation: The hard disk of the computer I used once failed, which made it unable to start normally. After investigation and repair, the data was successfully recovered and the operating system was reinstalled.

3. Emphasis on solutions: Through this experience, I learned how to quickly diagnose and solve computer hardware failures, successfully recover important data and software, and ensure the smooth progress of the work.