Question

question 57 of 57
when you turn on your workstation, you immediately hear a grinding or clicking noise coming from inside the computer case. which of the following are the most likely causes of this noise?
a connector that is not seated properly.
dust buildup that needs to be cleaned.
a post test error message.
a video card that is failing.
a wire hanging over a fan with the blades hitting on it.

Explanation:

1. A properly - seated connector usually doesn't cause grinding or clicking.
2. Dust buildup not cleaned can lead to mechanical issues like fan problems which may cause such noises.
3. A POST test error message is a software - related indication and not a cause of a grinding/clicking noise.
4. A failing video card may cause display issues but not typically grinding or clicking sounds.
5. A wire hanging over a fan with blades hitting it can create grinding or clicking noises due to mechanical interference.

Answer:

Dust buildup that needs to be cleaned., A wire hanging over a fan with the blades hitting on it.