If you’ve just found yourself with a dead computer, there’s no reason to panic. It can happen for any number of reasons, including power problems, hardware issues, or software bugs. So it’s common not to know where to start or what the problem is.
Although it may seem like you can do nothing to fix your computer, there are plenty of things to try before spending money replacing it. So if your computer won’t turn on all of a sudden, these are the fixes for you.
While this is highly unlikely, it’s best to check this first and rule it out. You can take a look at your power cable—it may have come loose or become disconnected, in which case you will need to reconnect it. Occasionally, the cord itself is the problem.
If you have a spare power cord, it might be a good idea