The computer always crashes, and there is no virus check, could it be that there is something wrong

1.It may be caused by you installing too much software, and the conflict between too many software will cause the network speed to slow down and crash; Too many firewalls will cause too many monitoring openings, which will cause the network speed to slow down and crash; Too much software in the system will cause disk congestion, which will also slow down the network speed until it crashes, and there is too much garbage in the system. I think your problem is likely to be one of the above reasons.

2.It is computer poisoning, and it is recommended to kill the soft killing instead. The suggestion is to choose a soft killer that can kill both common viruses and Trojans.

Personally, I think there are several ways to solve it!

1. Check whether there is a conflict between killing soft and the problem of too many monitoring openings.

2.Selectively close some programs that you don't use, including boot programs! Of course, you can use "Optimization Master"! If you are confident in yourself, you can choose to close it yourself! This reduces cache capacity and CPU usage!

3.Replace some better antivirus system! I don't know much about the antivirus system you are currently using! However, many antivirus systems take up a lot of memory, which makes your computer slower to respond! I'm using a little red umbrella now, and I feel pretty good!

4.Try to keep the case temperature not too high! Because, the high temperature of the chassis directly affects the CPU usage and the life of the CPU! Choose a well-ventilated place to place your case!

It's best to use Optimizer or Z** or Super Bunny.

6.Increase the memory capacity of your graphics card! At least 512MB or 1GB or more!

7.If the above methods don't help you, then I'm afraid it will be better to redo the system! However, even if you redo the system, the problem you said will appear after a long time! Therefore, it is better to suggest that this problem should be solved fundamentally!

Also, I don't think it's about the hard drive.

There are two possibilities: the temperature is too high, it is recommended to adjust it in the BIOS, and you can see the temperature of the CPU in the optimization master or other software.

2.If your computer has been used for a long time, and the crash occurs a lot of times when it is the first thing, that is, your hard disk has been used for a long time, and there are a lot of logical errors, then you must back up all the useful things, divide the hard disk from the new area, and secure the system.

In addition, I think so, I have always been like this before, just check the hard drive. Maybe.

See if your hardware configuration is good enough; If it was in the 90s, it was normal for this kind of problem to occur; If it's a new configuration and it's okay, then it's a software problem; There are many programs running at the same time in the system, viruses, etc., which will lead to such a phenomenon; The former can generally only upgrade the hardware to solve or install the windows of the low board book, such as installing win98; (Not significant, not recommended); The latter can generally be solved as long as the system is reinstalled;

It could be an issue with the CPU temperature. You check it out with the software.

In addition, replace the memory module with a new slot.

Optimize your system to clear the system junk and defragment the disk.

The power supply is not enough (if you have just replaced a high-power graphics card); The heat dissipation efficiency is reduced, and the hardware gold finger oxidation contact is poor, but the third type generally brings the blue screen of death, and the first two are generally the mouse and keyboard do not respond.

It could be yours.

Hardware failure. Or maybe it's your system. Check it out with antivirus software. If that's all right.

It's yours.

Operating system. Otherwise, it is. Yours.

The hardware is malfunctioning.

The crash is generally: there is a problem with the memory, CPU heat dissipation or hard disk, you unplug the memory and plug it in again to see if it is normal for you to see how your CPU fan speed is?

It can be judged that it is a hardware problem, maybe the graphics card and memory in the chassis are not plugged in properly, or the CPU heat dissipation is poor.

Personal opinion, I hope it helps you.

1: The computer crash is not necessarily caused by a virus, it may be a system problem, you can try another system.

2: Check whether the power supply is unstable and the heat dissipation is not good and the hardware is faulty, it is best to provide the fault phenomenon every time there is a crash.

3: If you can't find the virus, it may be that your killing software is not good. Try it with a good kill.

There are many reasons for the computer to crash, first determine whether the CPU temperature on the hardware is too high, if so, it is generally caused by fan failure, and then whether your software is compatible (now they are all Windows users, this situation basically does not appear), so it is very likely that there are too many junk files, it is recommended to use the optimization master to clean up. Hope it helps.

Antivirus software is not good, use Kaspersky to check viruses with full functionality. Or directly format the C drive and reinstall the system to solve the problem.