Here is a goal: How to trouble shoot a wifi router?

Which way makes more sense to accomplish this goal?

Available choices:
--Go to the router page and click on the troubleshoot button for the inbuilt process to begin..
--Place your ears close to the router to see if you hear a mild noise, which indicates problem with the router..
Go to the router page and click on the troubleshoot button for the inbuilt process to begin.