Many users often encounter cards that are very used by computers under Windows. In the resource manager, the CPU usage will be very high, reaching 100%.
kid have also encountered similar problems, then the ultimate solution is to restart, press F8 to enter recovery mode, killing the virus, the virus will be removed after the restore to normal. Of course, the problem of 100% CPU usage may not necessarily be caused by a virus. The kid just encountered one of them.
below kid to be based on 100 percent of the CPU usage brief analysis and solutions:
computer CPU 100% how to solve?
1. driver is not certified, resulting in 100% CPU utilization. A large number of beta drivers flooded the Internet, causing hard-to-find failures.
2. prevention, anti-virus software caused the fault. Because some anti-virus and anti-virus software have added random monitoring of web pages, plug-ins and emails, the system burden is undoubtedly increased, and services can be selectively opened according to the situation.
3. virus, Trojan cause. A large number of worms are rapidly replicated inside the system, resulting in a high CPU utilization rate. Solution: Use the latest anti-virus software to perform anti-virus in DOS mode. Regularly update and upgrade anti-virus software and firewalls, strengthen anti-virus awareness, and master the correct anti-virus knowledge. (This kid is the situation encountered.)
4. Excessive CPU startup items cause clogging. Just turn off unnecessary startup items in the start-run-msconfig-start and restart.
5, see "Svchost.exe" process.
What is Svchost process? Svchost.exe is a core process of the Windows XP system. Svchost.exe does not only appear in Windows XP, but Svchost.exe exists in Windows systems that use the NT kernel. Generally, the number of Svchost.exe processes in Windows 2000 is two, and the number of Svchost.exe processes in Windows XP has risen to four or more. How can
distinguish what is normal Svchost.exe process, and what is a virus process?
Svchost.exe keys is "HKEY_LOCAL_MacHINESoftwareMicrosoftWindowsNTCurrentVersionSvchost", each key represents a separate Svchost.exe group. So how do you tell if Svchost.exe is a virus? If you find the Svchost.exe program in another directory, it is likely to be poisoned. Another way to confirm that Svchost.exe is poisoned is to view the execution path of the process in Task Manager. However, since the task manager that comes with the Windows system cannot view the process path, a third-party process viewing tool is used.
6. reinstall the system. If this problem does not occur, then slowly install the required software to determine whether the CPU will be fully loaded. If it is fully loaded, it may be caused by software incompatibility.
These are just some simple analysis and solutions, we can extrapolate the actual operation, I hope the kid method provided above can give you some help.