After the computer is turned off, whether the power must be unplugged

After the computer is turned off, there is no need to unplug the power, if you don't use it for a long time, you should unplug it. When the monitor is just connected to the power supply, the switch is on, and it is charged, it doesn't matter. You don't need to unplug the power of the monitor, just turn it off when you run out.

It is best to disconnect, because although it does not consume power in the shutdown state, the computer is still connected to the circuit, once the current is unstable and there is a high current, your computer is likely to be burned out by the high current. The loss is significant, and it could be any part of the display or the case.

If there is a regulated power supply to power the computer, when there is a high voltage, the regulated power supply will protect the computer from burning out.

There is no damage, you don't have to unplug the power supply, and the display doesn't consume power when it's turned off.

It's best to unplug it, because even if you don't turn it on, the motherboard is still live, and if there is a sudden current in your wires, it is very likely to break the motherboard.

The general display is like this, there is a current through it! There is no damage.

It's best to turn off the power supply when the computer is turned off, because it is easy to leak!

No, just like the TV, do you have to unplug the socket when you turn off the TV?

The monitor is bright and there is sound, that's demagnetizing!

After the computer is turned off, the power does not have to be unplugged, and the monitor switch suddenly turns on, which will not damage the monitor.

If the lightning is in a minefield and the lightning protection measures are not very good, it should be unplugged at this time. If you're going to take the monitor apart, unplug it first. Other times there is no need to pull it out.

You don't usually need to unplug it, but when there is thunderstorm, it is best to turn off the power supply and network cable.

Need. The system first closes all running programs, and then closes the system background services. The system requests the motherboard to shut down, and the motherboard disconnects the power supply from the power supply, causing the power supply to be cut off from most devices, and the computer is completely shut down.

The normal standby method cannot be turned off because the data is stored in memory, and once the power is turned off, it will cause data loss. If you want to shut down, you can only use hibernation, but it still takes a long time for hibernation to start. If you use the STR technology of the motherboard power supply, you can turn off the power even when you are standby, and it only takes a few seconds to restore the computer to the working pinned state.

Every day the computer is turned off, the power plug is unplugged, and the computer does not have any adverse effects.

Conversely, unplugging the power supply after shutting down can also have certain benefits:

1. Protect the power supply of the computer.

If you don't unplug the power plug, the computer power supply will always be powered on, and some of its circuits and components will continue to work;

2. Protect the motherboard.

If you don't completely disconnect the power supply, there will be a standby voltage of 5V on the motherboard, and the standby circuit will also be working.

1. Turn on. The external equipment of the computer will produce a large current at the moment of power-on and power-off, and the large current will interfere with the start of the host, causing the host to fail to start or abnormal. Therefore, you should first power on external devices, such as monitors, audio, printers, scanners, etc., and then press the power switch on the host panel to power on the host, so as to avoid the host being impacted by high current.

2. Shut down. Contrary to powering on, turn off the host first, instead of pressing the power switch of the host to turn off the power switch like powering on, but click the lower left corner of the monitor with the mouse to "start" to turn off the host, and then turn off the external devices. Although the new computer has strong protection features, it is best to do what is said above.

When using the computer, you can't turn off the power directly, and you must shut it down according to the normal program to avoid the hardware in the host being destroyed by the impact of large current.

Within a day, you need to turn on and off the computer several times, generally do not need to unplug, a few days do not need or when there is thunder, you should unplug the network cable at any time to prevent lightning strikes. Even if it is not unplugged, its power consumption is limited and can be ignored. When thunder, it is useless to turn off the socket switch only, because the motherboard is most afraid of high-voltage induced current.

It also includes network cables, which also generate high-voltage induced electricity during lightning strikes, which can harm the motherboard and other hardware components.

Summary. Hello dear, yes, you have to unplug the power supply, take windows10 as an example, the laptop should be unplugged after the laptop is shut down, if you often plug the power supply into the notebook and do not pull it out, the host power supply will still work, if the long-term life expectancy may also be reduced. It is very bad to run out of battery power and then recharge, because lithium batteries have long been popularized in notebook batteries.

This type of battery does not have the so-called memory effect, but it is best to keep the charge at a high level at all times, so don't always use the laptop battery below 20% before charging, just try to charge it when possible. Do not use the computer in an unstable environment, such as in the car. This is very harmful to the hard drive, and can even make the hard drive scrapped.

When the power is turned off and needs to be turned on again, it is best to wait for a minute before turning it on. It is best to turn off the laptop for more than 20 seconds before moving the laptop. Do not use in an environment where the temperature is too high or too low, which will have the greatest impact on the LCD and the battery, and the low temperature should not be lower than 10 degrees Celsius, and the high temperature should not exceed 30 degrees Celsius.

Can I unplug my laptop after it is turned off.

Hello dear, yes, you want to unplug the power supply, take windows10 as an example, after the laptop is shut down, you have to unplug the power supply, if you often plug the power supply into the notebook and do not pull it out, the host power supply will still work, and if you have a long-term crack, the previous life may also be reduced. It is very bad to run out of battery power and then recharge, because lithium batteries have long been popularized in notebook batteries. This type of battery does not have the so-called memory effect, but it is best to keep the power at a high level at all times, so don't always use the laptop battery below 20% before charging, just charge it when possible.

Do not use the computer in an unstable environment, such as in the car. This is very harmful to the hard drive, and can even make the hard drive scrapped. When the power is turned off and needs to be turned on again, it is best to wait for a minute before turning it on.

It is best to turn off the laptop for more than 20 seconds before moving the laptop. Do not use in an environment where the temperature is too high or too low, which will have the greatest impact on the LCD and battery, and the low Senhui temperature is best not lower than 10 degrees Celsius, and the high temperature is best not more than 30 degrees Celsius.

It doesn't matter if you unplug the laptop after it is turned off, right?

It is recommended to unplug it.

I saw a large group of people on Douyin saying that the laptop can be turned off without unplugging.

If you need to recharge, you can temporarily reserve AC power. If the battery is full, it is a good habit to unplug the power supply after shutting it down.

Summary. Dear, after the laptop is turned off, it is best to unplug the power supply, the power supply is still connected to the socket and there is voltage, the notebook is generally a standby voltage, it is best to unplug the power supply, although it will not be very draining to plug in.

Do you want to unplug the laptop after it is turned off.

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Dear, after the laptop is turned off, it is best to unplug the power supply, the power supply is still connected to the socket and there is voltage, the notebook is generally a standby voltage, it is best to unplug the power supply, although it will not be very draining to plug in.

Pro, 1Theoretically, it's pretty much the same whether you pull it out or not. 2.

Unplugging it has at least two benefits: it leaves the adapter powered off and doesn't work. Rest.

Some of them are turned off and unplugged.

Hope mine is helpful to you!