Make sure you have one or more backups of all your data and proceed at your own risk! This can stress out and break components that may already be failing. NOTE: Checking a system in most cases requires it to be put through the wringer. After all, just because everything seems to be running smoothly right now does not necessarily mean everything is actually OK. Think your Mac’s hard drive is failing? Want to determine which hardware component is failing? In this article, I’ll list some of the ways you can check your Mac to make sure everything is working the way it should. Not many people check their systems when everything is working properly, it’s usually when an issue arises folks start troubleshooting-and by then it could be too late. I get asked all the time how to solve issues on a Mac, but rarely do I get asked how to simply verify a Mac’s hardware is in good shape even when it’s not experiencing issues. See part 2 to learn about all the ways you can test your Mac’s software to verify it’s running smoothly. In part 1 below, you’ll learn how to check and verify your Mac’s hardware is working properly.

In this 2-part series, we’ll take a look at how to check your Mac’s hardware and software to verify your system is in good shape or if certain components are failing. Jay Vrijenhoek Your computer consists of both hardware and software and a number of things can go wrong. Apple + How To + Recommended How to Verify Your Mac’s Hardware Is Working Properly

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