My computer is poisoned, and the CPU is always 100, what s the matter?

Install 360 Security Guard and Kaspersky, then restart the computer, press F8, select "Safe Mode", turn on antivirus, and you'll be able to do it.

Enter the safe mode (press the F8 key to enter the boot), and use the "Super Patrol" to check and kill all the things, which comes from DSWLab Data Security Lab, professional anti-Trojan horses, epidemic viruses, backdoors, advertising programs and rootikit

If you can't get rid of it with antivirus software, format the system disk and reinstall the system.

After installation, do not access other partitions such as D drive, E drive (for the purpose of preventing virus activation).

Install anti-virus software, update anti-virus software, anti-virus.

Reinstall the system. To format the C drive.

Immediately after installation, install a kaba and kill all the poisons.

Open your task manager and send out the processes that are taking up the most of your CPU.

If it's poisoning, kill the virus?

If you find it troublesome or something.

Isn't it okay to completely reinstall the system?

What to do with CPU100.

As more and more programs are installed in the computer, the CPU usage may be too high or even 100%, causing the program to run unsmoothly.

There are many reasons for high CPU usage, and the common reasons are:

The system is infected with malicious programs such as viruses;

Improper use of anti-virus software, firewalls, etc.;

Software that opens too many programs that occupy CPU resources;

Imperfect drivers were used.

If the CPU usage is too high, then the computing power of the computer cannot meet the needs of the program, resulting in poor operation. Observing the CPU usage can help to find the problem.

Detection of CPU usage.

CPU usage can be done through Windows

XP's built-in task manager can be observed or through other system monitoring programs.

Use Task Manager to observe CPU usage.

on Windows

xp, press ctrl-shift-esc to open the task manager and see the system resource usage. Click on the "Processes" tab in it, and you can see the CPU usage of each process.

After that, click on "CPU" in the header line of the information to arrange all processes in order of CPU usage, and you can find out which programs are taking up too much CPU resources. (See Managing Processes with Task Manager).

Use the system monitor to observe the CPU usage.

The information in the Task Manager that comes with Windows is not particularly exhaustive, and some specially processed programs (such as viruses, Trojans, etc.) may also be invisible. Using a third-party system monitoring program can help us get a better understanding of the health of our systems.

It is recommended to use the taskinfo program, which can not only give CPU and memory usage information, but also report the program's startup time, disk read/write status and other information, which is more conducive to determining which programs are causing trouble.

Some special process descriptions:

sytemidle

process

The system is idle process. This is a normal process and is used to help the CPU save energy and cool down. It is often seen that it seems to "occupy" more than 90% of the CPU's resources, when in fact it indicates the idle time of the CPU, and does not affect the running speed.

In the Windows system, multiple SVCHOST programs will be running at the same time, each providing different services. Under XP, SVChost is generally around 5, and sometimes there may even be as many as one. SVCHOST has complex functions and may be a hiding place for viruses.

To make it simpler, you open the Task Manager and see which process is occupied.

How about looking at the CPU cooling of the computer? If the CPU temperature is too high, it's probably 100%, I've encountered it, and I was the silicone off that time.

It is easy to have 100% CPU when you just install the system, and sometimes it is terrible.

When that program is successfully turned on, the CPU will go down. If your CPU is consistently 100% high, then, let me give you a closer look, CPU

100% Causes & Solutions.

A bit much. You take your time.

We're using Windows

When using the XP operating system, the system slows down, and when I look at the "Task Manager", I find that the CPU usage reaches 100%. What's going on? In this article, the author will explain why the system resource occupancy rate reaches 100% from three aspects: hardware, software and virus.

It is not uncommon for the CPU to be 100% occupied, and the main problem can occur in some of the following areas:

There are several possibilities for high CPU usage.

1. The anti-virus software causes failures 2. The driver is not authenticated, resulting in 100% CPU resource occupation 3.

Control Panel - Management Tools - Services - Rising

realtime

monitor

right-click the service and change it to manual.

View the svchost process.

It's Windows

A core process of the XP system. Not only in Windows XP, but also in Windows systems that use the NT kernel. Generally in Windows

In 2000 the number of processes was two, while in Windows XP the number of processes rose to four or more.