Urgent high scoring questions have been shut down for more than 40 minutes

Oh, I've had this kind of thing before, the unit's computer is equipped with genuine software for other companies' networking, can't flush the system, can't format the hard disk, after running less than half an hour after the crash, after the boot within 15 minutes of normal shutdown is OK, after the shutdown is slow, crash.

Solution: It should be the company's computers are brand machines and the models are the same, at the beginning I also suspected poisoning, after the anti-virus was ineffective, I thought of the driver problem, and all the drivers that can be installed were reinstalled, and the fault was still the same. No way.

If you think about it carefully, since there is no virus, there is no problem with the driver, is it a hardware failure?! Then I removed the hard drive, installed it on my colleague's machine, and turned it on and ran normally.

In this way, the scope of the fault problem is narrowed to the hardware, and the shutdown crashes after 30 minutes of boot operation, do not unplug the power supply, touch the metal and discharge static electricity with your hands, touch the electronic components at the power supply of the motherboard CPU with your hands, and find that the temperature is higher when you touch a larger capacitor, and even hot. Lock the point of failure.

We are not a professional chip-level maintenance master, only take the motherboard to the repairer, and take the motherboard back after 2 days to install the fault disappears.

Lesson learned: The problem occurs in the CPU power supply part of the motherboard, which is estimated to be caused by unstable voltage or the problem of the motherboard's capacitor itself. This capacitor is responsible for filtering and regulating the power supply circuit of the CPU.

After the problem occurs, the power supply part of the CPU is seriously heated, on the one hand, the power supply of the CPU becomes heat loss, resulting in insufficient CPU power supply, and on the other hand, the CPU power supply filtering performance decreases, resulting in the instability of the whole machine.

The main thing is that if you don't understand, you can add me as a friend.

Younger brother. Supplement:If you don't have a second computer next to the owner,You can use Ghost to partition the current system,Back up to another partition,And then format the C disk flushing system,If there is still a failure after reinstallation, you can restore it back。

Put the problem on the hardware or software to narrow the scope of the fault. This makes it possible to quickly determine what the problem is.

As for the system files, you'd better back up the important things and reinstall the system.

With Optimizer, set up a rapid shutdown, your problem may be to take file protection, a shutdown is equivalent to automatically backing up your Dongdong again.

Try changing the power supply of the host again, reinserting the memory or changing the plug-in.

Check to see if your graphics card is overheating, see if your hard drive is abnormal, and maybe the wiring inside your console is not in good contact.

You go and do a quick shutdown patch.

Troublesome. You're going to redo the system. Be careful not to remove patches when using antivirus software.

After using it for a long time, the system is bloated, and I am afraid that it can only be reinstalled.

Deletion system. Full grid. Reinstall the system

This is due to the software installed in the system! When the system is shut down, you have to turn off all the running software before it can be shut down, and you can solve this problem by building your system and redoing it!

Oh my God, it's slower than the old machine I'm using.

Probably poisoned. Format the hard drive, reinstall the system, install antivirus software first, and then install the others.

There are still some programs that haven't been turned off yet.

If the configuration of the machine itself is not high. There is also a bit of an impact.

Did you really wait 40 minutes. If it was me, I didn't respond in minutes. I chose to restart my computer. If the boot is so slow. Not included (re-reading hard drive data).

Reinstallation is recommended.

Reinstall the system, there is no problem with the hardware.

If you are poisoned, hurry up and kill the virus, it is best to use antivirus software such as Kaba, Kingsoft Poison and so on! No, if you have a restore point before, restore the system, and the last resort is to reinstall the system!

Good luck!

Landlord, has your computer always been like this? Could you please describe it in detail!!

My Computer - Control Panel - Scheduled Tasks - Remove the check mark before waking up this computer and running this task.

You can try to kill the poison in safe mode, that is, after booting up, press F8 to enter an interface and select safe mode to enter, if it still doesn't work, redo the system

Let's reinstall the system! You just said that your antivirus software can't kill it.

It is very likely that the hardware heat dissipation is poor and leads to automatic power failure, most of which are CPU heat dissipation problems, because some motherboards are equipped with protection circuits, including thermistors, as long as the CPU temperature reaches a certain temperature, the motherboard will automatically power off, you can open the chassis to see, how the CPU speed, and whether the CPU button is mourning.

In general, it is the reason for the CPU, power supply, and graphics card to overheat!

Please check whether the CPU, power supply, and graphics card fan are normal Replace the fan, power supply ) or the power cord is not in good contact. Poor contact of the power cord due to human contact Check whether the power supply is in normal contact).

There can be a virus case in the case of antivirus, and in severe cases, redo the system).

The power supply is broken, the power supply is insufficient! Change the power supply!

It is also possible to say that the second floor is broken, but it depends on how bad the fan is! If it doesn't rotate, it will shut down in almost a few minutes, and if the rotation speed is slow, it may take longer! When the temperature of the CPU reaches a certain point, it will automatically shut down! Check these two points for yourself!

1.The power of the power supply is not up to (change the power supply).

2.Virus, (antivirus or redo system).

3.The computer has poor heat dissipation or the capacitor on the motherboard has burst (replace the CPU fan or replace the slurry capacitor on the motherboard).

Check if your CPU fan is broken, the temperature is too high, and replace it with a better fan.

There are many reasons for this. First of all, you check the heat dissipation of your various accessories, whether the fan is running at normal speed, and then your power supply, change a good power supply to test.

It could be a virus, or it could be a broken fan.

Requires 16 2K*1 ROMs.

A group of 8 chips forms 2K*8, that is, 2KB, and two groups form 4K*8, which is a 4KB ROM.

8 pieces of 4k*1 and 8 pieces of 8k*1 are required

8 pieces of 4K*1 form 4K*8, that is, 4kb

8 pieces of 8k*1 form 8k*8, that is, 8kb

The two groups together make up 12KB of RAM

A004 - Modern Information Technology Micro Course - Correct Shutdown of Computer.

Boot press del to enter the BIOS to set the time, or if that's the case, just buy a motherboard battery and replace it.