A mentally retarded question about how to turn off the phone

Now the power supply of the monitor and the host is controlled separately,Turn off the host display is not turned off, of course, the indicator light will be on,The lights on the keyboard should generally not be on,Now some motherboards are also in standby after shutdown The keyboard and mouse lights are also on,There is no harm,Just consume a little power,If you want to completely cut off the power,Just make an electric board,All can be turned off。

The current ATX power supply is like this, and it's okay if you ignore it.

You go to this website to see what an ATX power supply is.

After you click "Turn off the computer", you have to select "Off" again, and then you can automatically shut down, but this is only the main unit that is turned off, and your monitor still has to turn off the power button. This is the actual shutdown, and you can also unplug the outlet for more safety.

It can be unplugged,,This means that the electricity is on.。。

It's okay to unplug it, and it's better to turn on the monitor first and then turn on the desktop computer

To save power, it should be unplugged.

Don't worry, this is related to the fact that there is a power light on after the remote control of your TV is turned off. No electricity.

1) The main reason why the HP laptop will automatically shut down as soon as it is turned on is: your CPU fan is stuck (such as too much dust) or the fan is damaged, or the radiator falls off, causing the CPU to not cool down, and the motherboard detects that the temperature is too high, when the warning temperature of the motherboard is reached, the self-protection circuit of the motherboard is turned on and the power is cut off, so it will naturally shut down.

2) Generally, if you encounter such a problem, just open the back cover of the notebook, clean the dust on the CPU fan, if it is damaged, replace the CPU fan, if the radiator falls off for unknown reasons, reinstall it.

This problem will occur on your computer, probably because you don't pay attention to the usual maintenance and drivers of your computer. As a result, the computer is very unstable.

No matter how hard my computer is forced to shut down, there will be no such problem.

Because of my work, I use other people's computers several times a year in my post, and every time I use their computers, I want to die, so I often optimize them, drive them again, make the computers cleaner, and uninstall those that I don't need. Files are rarely placed on the desktop, and even if they are made as copies, they are cut into the saved files immediately, and the desktop is as clean as our faces.

There is such a problem: it is not possible to enter at present, so it is quite difficult to solve it, do you have to reinstall the system? People enter PE to maintain, but in my personal years of playing with computers, it seems that the effect is not ideal, so I still have to cultivate my usual hobby of computers.

Generally, it is not recommended to force the shutdown or power off, which can easily cause file corruption and system crash.

It is the shutdown program in your computer program that has a problem, that is to say, the shutdown program is missing or defective, which will cause the shutdown time to be particularly long. It is also possible that the shutdown is slow due to system poisoning.

There are three ways to deal with it, the first is to reinstall the system, which is the safest and safest, (one-click restore can also be) The second way, is not to reinstall, use the system that comes with the system restore method: the system that comes with the system restore: "Start" "Programs" "Accessories" "System Tools" "System Restore", click "Restore my computer to an earlier time", press Next, you will see that the date page has a dark date, that is the restore point, after you select, Click on Next Restore (win7 restore system, then Device & Security sub-option in Control Panel and then Backup & Restore sub-option).

The third way is to shut down the computer if it is not possible to solve the problem of shutdown for the time being. Right-click on the taskbar, select Task Manager, hold down the Ctrl key and do not move, click "Shutdown" and "Close" on the Task Manager page with the mouse, then release the hand that presses the Ctrl key to wait for the shutdown.

This is the POST procedure--- your hard drive has NTFS format, and this will not happen if you do not shut down abnormally.

Or right-click on My Computer -Properties-Advanced-Startup & Failback-Settings-Put the groove options inside Uncheck All - OK

Also: Does your computer run a lot of software?

Medium virus reinstallation system.

Auto Shutdown Troubleshooting Methods:

1. There may be a problem with the BIOS settings, enter the BIOS to restore the default settings or take out the battery of the motherboard, reverse the buckle discharge, and wait for 5 minutes to reverse install it. Purpose: To restore the default values of the BIOS settings and eliminate the automatic reboot or shutdown of the BIOS cooling presets.

2. If the computer shuts down automatically when using a certain application software, the automatic shutdown failure may be caused by this program software, and the program software can be uninstalled.

3. Then check the power supply, the power supply quality is poor, aging or the power is too small, which can not meet the power supply needs of the computer accessories, and the high-power and high-quality power supply can be replaced.

4. Then use the elimination method to check the memory, graphics card, CPU, CPU fan, motherboard, etc.

5. Check the memory, the memory quality is not up to standard, poor heat dissipation, overclocking, mixing and inserting of different brands of memory and the CAS value setting is too low, etc., which can cause the computer to shut down automatically, and the memory parameters can be adjusted accordingly in the BIOS.

6. Check the motherboard, the motherboard aging, capacitor failure or bursting, the motherboard power pins, the motherboard and the chassis backplane short-circuit, etc. can cause automatic shutdown, you can take the motherboard out of the chassis to check or test, and then check whether the CPU fan rotation and CPU temperature are normal, and then check whether the bottom of the CPU fan heatsink is dry, if it is dry, clean up the silicone on the CPU fan, and then re-coat the orange silica gel. If the fan is not normal, replace the CPU fan.

7. It may be that playing a large game causes the CPU to overheat, and the CPU fan does not dissipate well and the computer will automatically shut down. If so, and automatic shutdown failures often occur, it is recommended to replace a high-quality CPU cooling fan with high speed, whether the silica gel at the bottom of the fan heatsink is dry, if it is dry, clean the silicone on the CPU fan, and then re-coat the good silicone. If it is an automatic shutdown caused by game software, please uninstall and reinstall it.

8. The power supply system is unstable, which can also cause the occurrence of automatic shutdown faults, and you can consider configuring a UPS backup power supply with voltage stabilization function.

9. Cleaning method: It is a method to eliminate faults by cleaning the dust of the parts in the computer host. Dust is one of the factors that can also cause computer automatic shutdown failures, dust can cause parts aging, pin oxidation, poor contact and short circuit and other failures.

For these faults caused by dust, it is generally more effective to use the cleaning method.

Software incompatibility or hardware mismatch.

The temperature is more normal than the debate beat, this kind of problem needs to be solved by doing the stove world elimination method, I used to have this situation and finally went to the computer city to monitor the problem of pure limbs on the motherboard! It is recommended to go to the computer city for a comprehensive physical examination!

Isn't that how your computer is? If not, how did you operate before the computer could not be turned off or was slow? What hardware has been installed, what is it, can you please tell me about it? (If there is an occasional shutdown crash, please press the power on and off button to turn off the power on).

If such a problem arises, the driver is not suitable, or the system problem is caused, can you restore the system, or not reinstall the operating system, do not install software, patches, drivers, etc., and see if there is still a problem with the shutdown? If you don't install drivers, patches, and software step by step, and find something that isn't suitable, don't install it.

If the shutdown is slow or the shutdown problem cannot be resolved temporarily, the shutdown is done. Right-click on the taskbar and select Task Manager, hold down the Ctrl key and do not move, and click "Shutdown" and "Close" on the Task Manager page with the mouse, then release the hand that presses the Ctrl key and wait for the shutdown (Win7 does not have this).

In terms of hardware, the CPU and other hardware temperatures are too high, unsuitable hardware is installed, inappropriate things are installed before the accident, or playing games, watching, or operating large programs, or the computer has been used for a long time, at this time it is very stuck, you have to have some patience and wait for the computer to recover slowly, click on every page on the computer to recover slowly, and then shut down after returning to normal, if it still can't, just press the power on and off button to shut down (if the computer is on for too long, my experience is, Restart the computer every once in a while, release the cache, and then play better).

Use the system that comes with the system restore method:

System Restore that comes with the system: "Start" "Programs" "Accessories" "System Tools" "System Restore", click "Restore my computer to an earlier time", press Next, you will see that the date page has a dark date, that is the restore point, after you select, click Next to restore (win7 restore the system, right-click on the computer to select attributes, select system protection on the right side, system restore, follow the steps to do it, you can also choose the bottom of this page to create, create your own restore point).