Last Updated on February 16, 2019 by InfraExam
Which precaution should be taken when working inside computer systems?
- Avoid using magnetized tools.
- Leave the power cord attached to an outlet for grounding.
- Wear ESD protection to repair monitors in humid environments.
- Avoid using ESD wrist straps and ESD mats simultaneously.
Explanation: Some tools are magnetized and produce magnetic fields that can be harmful to data stored on magnetic media.