I also ran into a strange issue where a process which is known as the System (NT Kernel & System) was just using about 15 to 30 percent of the CPU on my Windows machine constantly.
In Windows Fix NT Kernel & System Process High CPU Usage issue
However, in the above screenshot, the System is just using 0 percent CPU, though which is how it usually should be. Actually, the system process houses the kernel & driver code plus system threads. It is too important Windows process. So guys don’t try to kill the process or clear it.
However, before getting into any technical details, this issue is normally caused by a bad or outdated hardware driver in Windows. A couple of things are there that you guys like to check instantly:
Did you currently install any new hardware on your Windows machine? Graphics card, hard drive, sound card, TV tuner card, etc? Whether so, you must have to head to the enhancers website & download the latest driver from there. Whether you only installed the driver from the CD that also came with the new hardware, it probably be out of date.
Did you guys currently update a driver & are seeing the higher CPU usage after the update? Occasionally the current drivers probably also cause issues. If you should try to roll back the driver & see whether that fixes the issue.
Though in my case, I simply had installed a new graphics card on my PC & then installed the driver from the CD. It was not the current driver and after all it was a kernel-mode driver. It was purposing this spike in the System process.
Whether you guys are unable to figure out which driver is causing the problem. So guys there is a more technical method that you guys are able to also follow to find the exact issue driver. First of all, you have to download a program which is known as the KrView (Kernrate Viewer), however., which is a totally free tool from Microsoft.
Similarly, it is a command-line tool, head to a command prompt. Next run the program simply without any arguments. Here is what the consequences should look like:
Consequences should look like
Now you are also able to see which device drivers are receiving the most hits in the kernel. The first one is known as the ntkrnlpa and can also be negelcted. You guys like to look at the other drivers after that. Thoug in this case b57nd60x. However, this driver is for what hardware exactly you are pondering?
Alright! To figure that out, you guys must have to download another free tool from Microsoft known as Process Explorer. Simply install it, run it & then head to the DLL view in to see the loaded drivers.
As you guys are also able to see the b57nd60x.sys DLL is the driver for the Broadcom NetXtreme Gigabit Ethernet card. Pleasant! Now you just have to move & find the updated driver for the network card. Well, hopefully the spike in the CPU will go away.
Definetly the other remedy in this sort of case is to simply turn off that piece of hardware or clear it from your system completely whether you do not need it or unable to find an updated driver.
Must read this article: ‘Filename Is Too Long’ in Windows _ Fix the issue
Well, I hope that you guys like the guide. In case of queries so then you can ask us in the comments section below.