Why does my computer always have to press the switch on the chassis to shut down smoothly after shut

I remember that 98 used to shut down like this...

It's better to turn it off, and it's okay if it's not turned off.

The system stops working when the desktop computer is shut down, but the power supply still consumes a small amount of power to wait and recognize if the power button is pressed. This situation is similar to the situation where the air conditioner and TV are not plugged and the mobile phone charger is left on the socket. The difference is in the degree to which electrical energy is consumed.

When the power is turned on, the impact on the appliance will cause injury. Many appliance designs are now controlled by "soft switches", such as remote controls, to reduce the impact of energizing.

When left unattended, there is a certain risk in any electrical appliance that is energized for a long time.

Whether or not to cut off the power after the computer is turned off is actually a pros and cons. Pros and cons are also considered by designers.

So, in my opinion, since the manufacturer is equipped with a power switch, there is no harm in cutting off the power supply after shutting down.

After the desktop computer chooses to shut down in the system, the system will power off, and there is no need to press the power button on the host, the power button on the host is turned on, and it will be turned on as soon as you press this button. If you want to completely cut off the power, you need to unplug the power cord, and if you don't use it for a long time, it is recommended to unplug the power cord.

No, the computer system can be turned off, and then it becomes turned on again.

After the computer is turned off, there is no need to press the power on and off button on the computer, and then press and restart the computer.

After the desktop computer is turned off, you also need to pay attention to the power supply of the case, no, after the desktop computer is turned off, it will all automatically shut down, and I need to turn off anywhere.

No, it is recommended to directly turn off the main switch on the power socket row shared by the host and the monitor, so that the power supply of the monitor and the host can be disconnected.

Desktop right-click properties.

Dotted screen saver.

Tap Power below.

Tap Advanced. Select when you press the computer power button.

Select Ask me what I'm going to do.

Summary. 1. After making sure that all the devices of the computer are connected to the power supply, you can perform the boot operation. The direction of the power connector should be consistent with the chassis, and check whether it is plugged in tightly.

2. Press the power button of the monitor, if the monitor is in standby, this step can be skipped. 3. After pressing the boot button of the host, the computer will automatically run the relevant data and then start the system. 4. After the system is started, it will automatically enter the system, if the password is set, you need to enter the correct password before entering the system, the system is starting, and the system is starting.

How to turn on your desktop computer's power button when it's set to power off.

1. After making sure that all the devices of the computer are connected to the power supply, you can perform the boot operation. The direction of the power connector should be consistent with the chassis, and Yuan Jing should pay attention to check whether it is plugged in tightly. 2. Press the power button of the monitor, if the monitor is in standby, this step can be skipped.

3. After pressing the boot button of the host, the computer will automatically run the relevant data, and then start the system. 4. After the system is started, it will automatically enter the system, if the password is set, you need to enter the correct password before entering the system, the system is starting, and the system is started.

For desktop computers, the boot button is on the computer host, there is a power icon, press it to boot the operation, for this point still need to be understood by virtual dust. However, it should be noted that for the all-in-one machine, there is no host, and the computer's boot button is on the side of the back part of the computer, and there is also a power icon, which can be turned on by pressing it, which is relatively convenient. Common problems with computer use, when using the computer, if the computer has a black screen and no signal after the boot operation, the user can force the computer to shut down the operation, remove the computer's memory module in the state of shutdown fingers, clean up the memory gold finger and memory slot, and then install and try, generally poor tease Zen can solve the problem.

If the user's desktop computer often has a black screen, the user can carry out antivirus operations on the computer, or find a professional to detect the following, if it is a system reason, just reinstall the system.

Summary. After the computer is turned on, do not move the various equipment of the machine at will, do not insert various interface cards, and do not load and remove the signal cable between the external equipment and the host. If the above changes are required, the disconnect power cord must be turned off and turned off.

Don't turn the machine on and off too often, either. Powering on immediately after shutting down will cause the power supply unit to produce a sudden large inrush current, damaging the equipment in the power supply unit, and may also cause the hard drive to accelerate suddenly, causing the head to scratch the disk.

How to turn on your desktop computer's power button when it's set to power off.

Desktop computers are powered on by turning on the power button.

After making sure that all the settings of the computer are plugged in, we can perform the boot operation. Before booting the machine, you need to pay attention to the direction of the power connector, which should be consistent with the chassis, and pay attention to check whether it is plugged in tightly.

You need to press the power button of the monitor after the computer is turned on, and this step can be skipped if the monitor is in standby. After pressing the power button of the host computer, the shed tremor brain will be automatically initialized, and then the system will be started. After the system is started, it will automatically enter the system, if the password is set, you need to enter the correct password before you can enter the system.

After the computer is turned on, do not move the various equipment of the machine at will, do not insert various interface cards, and do not load and remove the signal cable between the external equipment and the host. If you need to make any of the above changes, you must close the tassel and turn off the disconnected power cord. Don't turn the machine on and off too often, either.

Powering on immediately after shutting down will cause the power supply unit to produce a sudden large inrush current, damaging the equipment in the power supply unit, and may also cause the hard drive to accelerate suddenly, causing the head to scratch the disk.

Extended information: The commonly used vertical filial piety computer is mainly composed of a computer host, a monitor, a keyboard and a mouse, and the computer host is the core component of a desktop computer, which is like an integrated box, placing all the key accessories together. The computer host includes the motherboard, CPU, memory, graphics card, sound card, network card, etc., and the remaining missing parts directly determine the quality and grade of a computer's performance.

Friend, you chose the wrong answer! You're done, you're done, you're done. Press it for a long time to see if it's still off?!

Even if the application of [Right-click on the computer desktop - Properties - Screen saver - Power - Advanced - When pressing the computer power button" and select "Do nothing" is confirmed, it can't solve the [Chassis switch button, how to make it only turn on and not shut down?] Shutdown problem! You can try it, even if you set it up like this, and then press the case switch button for a long time, it will still perform the 'shutdown'!

Because this is the default function of the motherboard (press the case switch button for a long time to turn off), not the 'Screensaver - Power - Advanced - Select when pressing the computer power button' option to change the drop function!

It is to press and hold the switch on the chassis to prevent him from shutting down. There is no way, there is a way, that is, "don't press the case switch button for a long time"!

This button is Power SW, press it once to trigger it (change the high level to the low level) once, and the default power on; If you press it for a long time, it will perform a shutdown when the power is low for a long time!

Right-click on the computer desktop - Properties - Screen saver - Power - Advanced - When pressing the computer power button, select "Do nothing", and then click Apply, OK. Can!

Right-click on the blank space of the desktop - Screen Saver - Power Management, here are the settings, set "Press the switch" to "Do nothing".

Let's see if the fan in the computer is normal

If the computer boots up abnormally, you can try the following methods to solve it:

1. First of all, start the computer and keep clicking the F8 key, enter the system operation menu, select "Last correct configuration", restart the computer, and see if it can be solved.

2. Boot up and keep clicking the F8 key, enter the system operation menu, select "Safe Mode", if you can enter successfully, click "Start" "All Programs" "Accessories" "System Tools" "System Restore", the "System Restore Dialog Box" appears, and select "Restore my computer to an earlier time". In this way, you can use the built-in system restore function of the Windows system to restore to a restore point when the computer was able to boot normally.

If the voltage is unstable, add a voltage regulator.