What is the difference between hard shutdown and direct power off? As the title suggests, thank you

Hard shutdown (press the shutdown button for 4 seconds, I think these 4 seconds should be a little useful) is sent by the motherboard to send a signal to the power supply, there is no damage to the hard disk, the damage to the power failure is larger, you can try, hard shutdown, the computer generally does not self-test the hard disk, it is the kind of blue screen, but there is a chance that the interface will appear in the power failure.

Pretty much. It is easy to cause damage to the hard disk, because in these two abnormal shutdowns, the system may be reading and writing, and sudden power failure is easy to break a certain area of the hard disk

If you are reading the data or writing in the hard disk, you force the power off, one day you will find that the hard disk will give you a look, the effect of the two is the same. It's all invisible and damaging your hardware, this book has a battery, why use it? If your computer is not poisoned, does not load too many and programs, this situation generally will not occur, unless there is a hardware problem to fix View the original post

Without the reboot button, wouldn't you use the explorer to restart? Or does it often freeze to the point that Explorer can't be called? Hard shutdown and direct power off personally think it's basically the same thing, and it's definitely not as good as the system shutdown. View the original post

Both functions are the same, both are normal shutdowns. It's okay to view the original post

I'm not opening the post.,I want to ask.,Pressing the boot button will shut down the computer normally, so is there any difference between pressing the shutdown of the start menu with our hands.。 View the original post

Big brother, if the explorer can still be called up, why should I shut it down? View the original post

To put it simply, there are the following points:

1. Consideration of heat dissipation, such as projectors, induction cookers, heat guns, etc., need to be powered off first, and will automatically shut down after cooling with temperature.

2. Mechanical considerations, computers, laptops, etc., because of the high-speed rotation of the hard disk, sudden power failure will cause the high-speed rotating motor to be vibrate, easy to damage the hard disk, just like the emergency braking on the highway to cause harm.

The normal shutdown is to cut off the power in an orderly manner, such as cooling the heat first and then shutting down, slowly braking first and then stopping, etc., which is probably what it means!

The obvious difference is that one is a program shutdown and the other is a power outage and shutdown.

A normal shutdown will generally restart.

A sudden power outage hurts your computer.

The forced shutdown should not be a power off, and the shutdown hurts the machine badly.

Because the computer still has time to react to complete the system recovery when the shutdown is forced.

And the power failure will hurt the machine, it will be the head of the computer hard disk can not return normally, over time it will be the computer hard disk to produce bad sectors, of course, the sudden power failure will also make the other parts of your computer work suddenly stopped, the damage to the machine is not too great.