In troubleshooting, eliminating working functions occurs during which step?

Eliminating working functions is a crucial part of the troubleshooting process that occurs when localizing the faulty functions. This step involves systematically identifying which components of a system are functioning correctly and which are not. By ruling out the parts that are operational, you can narrow down the potential sources of the issue, thereby focusing your efforts on the specific areas that are likely causing problems.

During this phase, technicians often conduct tests to verify the functionality of various components and remove them from consideration as the source of the problem. This process helps in honing in on the faulty functions by comparing expected outcomes with actual performance. The effectiveness of troubleshooting is greatly enhanced when clearly defined, as it reduces time spent on components that are already confirmed to be working.

Testing all components generally occurs before focusing on specific faulty functions, while identifying the problem sets the stage for troubleshooting. Documenting findings is an important concluding step, recording what was discovered and learned, but it does not involve the active elimination of working functions.