CPU at 100%, inactive process at 99%

Well, your problem isn't easy!
Scan and analyze your PC! You can go to Virus/Security, open a topic, and analyze your system
Try checking your temperatures with this >> HWMonitor
Check the temperature of your processor and the rest.
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Who likes instruction! Find the knowledge that comes from reflection!
PS. Always create a restore point! It solves quite a few problems.

Hello

There's nothing wrong, the "system idle process is at 99%" is not a "real" process, it doesn't correspond to a specific program, it simply indicates the resources available on your PC. So if it's at 99%, it means no programs are running on your computer (other than the background processes and services that are running).
However, the 100% usage of your CPU is not normal.
If you don't touch anything on your PC, the CPU usage percentage should be 0% or should be at 0%.
--
Whoever loves instruction! finds knowledge that comes from reflection!
PS. Frequently create a restore point! It solves quite a few problems.

Hello,

thanks for the reply, what can I do to lower the CPU usage because the PC is lagging a lot!!!!

You don't have any high percentage processes in the task manager?
Your PC might be infected with a virus,
but your processor could also have a problem.
--
Who loves instruction! Find the knowledge that comes from reflection!
PS. Frequently create a restore point! It solves a lot of problems.

Do you have any high % processes in the task manager? >> no!!!

Your PC may be infected with a virus,
but your processor may also have a problem. What can I do???