Are you troubled by the problem of high CPU usage on your computer? PHP editor Baicao brings you this practical guide to provide you with effective methods to diagnose and solve this problem. This article dives into the potential causes of CPU overload and provides step-by-step guidance to help you identify and resolve the problem. By following the advice in this article, you'll be able to effectively reduce CPU usage and improve computer performance.
The first reason is the high CPU utilization caused by the hardware. No matter how you optimize the system, the problem cannot be solved. This is mainly because there is a problem with the hardware itself.
The second reason is high CPU utilization caused by software. This aspect mainly involves system problems, such as the system is too bloated, too many programs are opened, and computer viruses and Trojans will cause excessive CPU utilization and slow down the computer. slower.
Solution
1. Eliminate virus infection
If the CPU usage is too high, you must first consider whether the computer is infected with a virus. It is recommended to install anti-virus software such as Kingsoft for comprehensive protection.
2. System optimization
First of all, we recommend optimizing startup and trying to prevent software from starting automatically, such as some player software, bank security plug-ins, etc., which can be opened when you need them.
3. Close unnecessary programs
Processes If you find that the CPU utilization is high, you can enter the task manager and close some unnecessary programs and processes.
The computer CPU usage is too high because the computer has too many open processes. This problem can be solved by closing some unnecessary processes. The specific method is as follows:
1. Enter Windows 10 directly through shift+ctrl+esc Task Manager, as shown below.
2. Find some running processes in the task manager that we don’t need, and click to select them, as shown in the figure below.
3. Then click End Task in the lower right corner to close the task.
4. After the task is closed, the CPU occupied by the task will be released. If the computer CPU usage reaches more than 80%, then there must be a task that takes up too much CPU. Just end the task. After finishing, click the cross icon to close the window.
How to solve the problem of excessive computer CPU usage:
1. Disable the DiagTrack Diagnostics Tracking Service
First press WIN+R on the keyboard to bring up the run, enter services.msc and press Enter.
Find the DiagTrack Diagnostics Tracking Service service in the local service, double-click to open the settings, stop the service and set the startup type to "Disabled", as shown in the figure below:
Second, turn off the synchronization settings
Click the start menu and select "Computer" set up".
Go to computer settings and find “OneDrive” and click on it.
Select synchronization settings and turn off "Sync settings on this computer", as shown in the figure below:
3. Close Home Group:
Open the Explorer, right-click "Home Group" as shown in the figure and select " Change homegroup settings" and then select "Leave homegroup".
First, the CPU usage is too high, and the computer card may be caused by poor processor performance.
Second, if you use a Pentium or Celeron processor to run 3a games such as Cyberpunk 2077, even if the graphics card is very good, the processor will suffer from lagging due to insufficient performance.
Three, in addition, if the system has viruses, Trojans or multiple large programs running at the same time, it will also cause lag.
Either you have not installed the CPU properly, or your rules have expired. If this is the case, just get some silicone grease and put it on again, or replace it with a larger fan
Generally, the CPU usage is extremely high, which is likely to be caused by two reasons: (1) The first reason: the system is poisoned, especially Trojans, which cause the CPU and memory usage to be extremely high, and the system resources are exhausted. , resulting in a special system card. Generally, when encountering such a situation, you can only restart the computer, press the F8 key, enter safe mode, and use 360 Security Guard or QQ Computer Manager to enter the anti-virus for the entire system. (2) The second reason: the hard disk has bad sectors and cannot be read, which will also cause the CPU usage to be extremely high and cause a crash or restart. Generally, in such a situation, you can only use Diskgenius to repair the hard disk. Bad sectors can solve this problem.
It will not cause a blue screen, there is no causal relationship between the two.
CPU usage is actually the CPU resources occupied by the program you are running, which indicates how your machine is running the program at a certain point in time. The higher the usage rate, it means that your machine is running a lot of programs at this time, and vice versa. The level of usage is directly related to the strength of your CPU.
L'écran bleu de l'ordinateur, également appelé Blue Screen of Death (BSoD), est une image d'écran qui s'affiche de force par les systèmes d'exploitation de la série Windows de Microsoft pour protéger les fichiers de données informatiques contre les dommages lorsqu'ils ne peuvent pas être récupérés après une erreur système. L’écran bleu de l’invite de mort du système d’exploitation Windows est devenu une image emblématique.
1. Les services système sont occupés, tels que les mises à jour automatiques, etc. Dans ce cas, veuillez attendre un moment jusqu'à ce que le système soit mis à jour.
2. Le virus cheval de Troie envahit l'ordinateur. Après avoir été infecté par le virus, l'utilisation du processeur est évidemment anormale. Dans ce cas, un logiciel antivirus doit être activé pour analyser et tuer l'ordinateur.
3. Certains programmes malveillants s'exécutent automatiquement en arrière-plan, ce qui entraîne une utilisation élevée du processeur. Dans ce cas, l'ordinateur peut utiliser un logiciel de sécurité pour optimiser le système et désactiver les programmes à démarrage automatique.
4. Trop de programmes sont ouverts en même temps, ce qui entraîne une utilisation élevée du processeur. Dans ce cas, vous pouvez d'abord fermer les autres programmes.
Ajoutez simplement une carte graphique discrète. Puisqu'il n'y a pas de carte graphique distincte, l'affichage vidéo partage la carte graphique intégrée du processeur, ce qui entraîne une augmentation significative de l'utilisation.
Dans la première étape, nous pouvons terminer le processus powershell.exe et libérer le processeur, mais le processus powershell.exe démarrera dans un certain temps, qui doit être complètement désactivé. Accédez au chemin C:WindowsSystem32 et recherchez Windows. PowerShell.
Après avoir entré la deuxième étape, recherchez powershell.exe
Étape 3 : cliquez avec le bouton droit sur powershell.exe, sélectionnez Administrateur pour en devenir propriétaire. S'il n'existe aucun élément de ce type, cliquez avec le bouton droit et sélectionnez Propriétés, cliquez sur Sécurité, sélectionnez Administrateurs d'utilisateurs, puis modifiez les autorisations en Contrôle total
Quatrième La première étape consiste à renommer powershell.exe afin que le programme PowerShell ne puisse pas s'exécuter. La cinquième étape consiste à ouvrir le gestionnaire de tâches. Vous pouvez voir que le processeur est tombé. . La désactivation de PowerShell n'a aucun impact sur le fonctionnement normal de l'ordinateur
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