Categories : Input Devices

However, you may receive the original error message, or experience the original behavior if the problem still exists. I decided to reload Win 8. How can I investigate wich driver is causing this problem? Refer to the methods to resolve the issue. Enable Safe mode with networking. You can follow the question or vote as helpful, but you cannot reply to this thread.

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ACPI driver causes high CPU load

This site in other languages x. It will resolve the common system problems. For any further Windows related assistance, feel free to contact us and we will be glad to help. If the issue still persist, refer to the below method.

A Somewhat Integrated Life: Unknown ACPI Device on some Fujitsu Lifebooks

Reply to us with the required information, so that we can help you in resolving the issue. However, you may receive the acli error message, or experience the original behavior if the problem still exists.

I already did some investigation which I like to show you in this screenshots: Also good for battery life.


I ran these in, although one had a couple of errors loading. Thanks for your feedback, it helps us improve the site. Are you getting pifebook error message?

This thread is locked. I decided to reload Win 8. I suggest you to perform the system maintenance troubleshooter.

This issue could be due to corrupt driver. This helps eliminate software conflicts that occur when you install a program or an update or when you run a program in Windows. I would suggest you to lifeboook the issue in safe mode and clean boot. KeithInLondon Replied on September 5, Enable Safe mode with networking.

A clean boot is lidebook to start Windows by using a minimal set of drivers and startup programs.

Fujitsu LifeBook E Notebook Acpi windows 7 – Questions (with Pictures) – Fixya

I suggest you to boot the Computer in clean boot State and check which driver is causing the issue. Then click on System and Security. When you start the computer normally, the functionality returns. Click on System Maintenance. I then upgraded to Win It means a slow boot when a sleep isn’t enough.


Your computer may temporarily lose some functionality when you perform a clean boot. Refer to the below Microsoft Help Article to boot into clean boot state. 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. What is the make and model of the Computer?

I have the same question Tell us about your experience with our site. How satisfied are you with this reply? After the inevitable Windows Updates, I had a stable and clean build. 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.

How can I investigate wich driver is causing this problem?