brigas

as an addition when i open file location it sends me to the system32 folder to the file ntoskrnl.exe and it doesnt seem to be a duplicate process disguised as the system.exe, it seems to have infiltrated the actual system.exe process

When i leave my laptop alone I have noticed that the fans start blowing up, but the moment i come back they calm down. I open my fan software and it shows that there is overheat due to high cpu activity and I open the task manager and see that just the moment before i opened it the cpu activity was high. Recently I have been leaving the task manager open when i left the pc with screen always on and now I discovered that the culprit is system.exe that goes to 18% cpu activity until i move the mouse then it instantly goes to 0.5%, its not fake activity either since it overheats and causes the fans to blow up. I've ran multiple malware and antivirus scans and no luck, how can I track the problem down? Is this a known issue? Thanks in advance.