This issue could be due to corrupt driver. To assist you better, provide us the following information: I suggest you to boot the Computer in clean boot State and check which driver is causing the issue. I ran Intel’s online scanner which showed that there were new versions of the drivers. You may refer to the below methods to troubleshoot with the driver issue.

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After the inevitable Windows Updates, I had a stable and clean build. It will resolve the common system problems. I am not sure whether the sfc or upgrading the graphics drivers fixed it, or both, but I can now run the pc with Win10 and no DPC load.

Your computer may temporarily lose some functionality when you perform a clean boot. I can live with this for now, just. Tech support scams are an industry-wide issue where scammers attempt to trick you into paying for unnecessary technical support services.

If you are comfortable with the German language forum support, then you can proceed as suggested by the Community Moderator. Also good for battery life. Start the computer in safe mode with networking and check the CPU usage. I already adressed this problem to Fujitsu but they seem overtaxed with it.


You must log on to the computer as an administrator to be able to perform a clean boot. You may refer to the below methods to troubleshoot with the driver issue.

This issue could be due to corrupt driver. This acppi in other languages x. You may also troubleshoot or determine what conflict is causing the problem by performing a clean boot.

This suggests that at least one device driver doesn’t resume properly – I have no idea which one. This helps eliminate software conflicts that occur when you install a program or an update or when you run a program in Windows.

What is the make and model of the Computer? I then upgraded to Win How satisfied are you with this response? Reply to us with the required information, so that we lifebooo help you in resolving the issue. You can help protect yourself from scammers by verifying that the contact is a Microsoft Agent or Microsoft Employee and that the phone number is an official Microsoft global customer service number.


When you start the computer normally, the functionality returns. llfebook

I ran these in, although one had a couple of errors loading. How can I investigate wich driver is causing this problem?

ACPI driver causes high CPU load – Microsoft Community

Refer to the below Microsoft Help Article to boot into clean boot state. Are you getting any error message? You can follow the question or vote as helpful, but you cannot reply to this thread. Thanks for marking this as the answer.

ACPI driver causes high CPU load

It means lifevook slow boot when a sleep isn’t enough. I would suggest you to troubleshoot the issue in safe mode and clean boot. Refer to the methods to resolve the issue. This thread is locked. Then click on System and Security. I already did some investigation which I like to show you in this screenshots: