Once it has been shut down, you should disconnect all cables from the computer. You do not want to be attempting any sort of repair process with the computer still running, after all. The first thing to do is to shut down the computer. So, before you load up your computer and drive to the nearest repair shop, you should consider trying the following steps to fix it yourself. While this is an option, you can potentially fix it yourself and it isn’t even that hard to do. When this happens, you may be tempted to take your computer to a repair shop and get the button or buttons fixed for a small fee.
After constant use to turn your computer on and off over the years of owning your particular machine, your power button (and possible your reset button too) is likely to get worn out and stop working or require ever-increasing levels of force to be employed against it for the button to work.
