Typing this keyword in the search engine will provide you with thousands of search results, and obviously, PC users like you will start reading each result until you find the solution for your unknown device ACPI HPQ If a language option is given, select your language. Let me know if it works for you! Tech support scams are an industry-wide issue where scammers attempt to trick you into paying for unnecessary technical support services. Driver Detective will automate the process of searching and downloading device drivers online. Go to via’s forum for additional help if needed.

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ACPI HPQ Unknown Device – Fix This Problem

ac;i Enjoy your nice HP Elitebook and have a very merry Christmas and a happy new year! How satisfied are you with this response? Certainly, I am glad to help. Hi Hamed, Thank you for your comment. Excellent Keter, I am very glad it helped!

Hope you have a great week! Since you already checked with Microsoft, check with the manufacturer of the chipsets on your computer.


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. Unzip to desktop, 2.

This site in other languages x. Swan RAm Replied on August 21, The only glitch is the f9 key, which controls the volume muting feature.

The laptop is an HP Elitebook p. Thanks so much for putting it up! In reply to Swan RAm ‘s post on August 21, Or is this just something I have to live with until I get a new laptop?

ACPI/HPQ PCI Unknown Device Driver [solved]

Please help as I really want to get the right drivers for Windows 7 so my laptop will be in good shape. RobertJWin Replied on January 15, You can follow the question or vote as helpful, but you cannot reply to this thread. I am x glad that my page helped!

When I select Windows 10, it says “Learn more”. In this article, we will consider how to fix this unknown device trouble by automatic and manual option, and we will also briefly discuss the main functions of an ACPI HPQ device. We employ a team of techs from around the world who add hundreds of new drivers to our archive every day.


Thank you jpq0004 your kind comment Reinhard.

ACPI\HPQ0004 Drivers Download

Hi Thomas, Thank you for your nice comment. Sometimes manufacturers create modified drivers for their equipment.

Thank you for your comment. Follow the directions on the installation program screen.

ACPI\HPQ0004 device driver for Windows XP x86

Thanks for marking this as the answer. I am very happy to hear that the driver worked for your HP DV5! That is awesome news Matt! Plug-in product and 3.

Xo Latest File Size: Here is the deal: Hi Eugene, Thank you for your nice comment.