Sorry that last word didn’t get in the subject line. All times are GMT Hi Aleksandr, Thank you for your comment, I am very glad it worked for you! This works for my windows 10 hp. That is awesome news Matt! The laptop is an HP Elitebook p.

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Hello everyone, I hope you could give me some clue that may have caused the appearance of an unknown device. I hope this helps.

Since the laptop came with everything pre-installed I have no idea what it can be. Now my family can enjoy watching movies on bigger screen.

Leave a Reply Cancel reply Your email address will not be published. Unknown Device in Device manager. Hi Eugene, Thank you for your nice comment. It wasn’t there on my old drive so something rv5 right here.

These are the only things I can find to identify it. Hi Grace, Thank you for your kind comment. Hi Hamed, Thank you for your comment.


Find More Posts by Hammerhead I hope it works for you too amigo! Hi Steven, Thank you for your comment. Hi Aleksandr, Thank you for your comment, I am very glad it worked for you!

J.D. Hodges

Hi mohamed, Thank you kindly for your message. Anyways the link to the service pack you had did the trick. Fubar65 Windows 7 Ultimate 12 posts In a Basement. Thanks for the solution, it also solved the same problem I was having with the missing driver after installing Win 10 on my Pavilion Dv7.

All times are GMT Thanks for the replies. Enjoy your nice laptop and your fresh Windows 10 upgrade! You are very welcome! Unknown device in device manager after Bios default settings apci applied.

ACPI/HPQ PCI Unknown Device Driver [solved]

I am just going to leave well enough alone and stay with Windows 7 x86 for now on. Similar help and support threads. Hello, I have a new.

Installed windows 7 ultimate and a bunch of drivers from HP’s drivers section for my computer and I still have this unkown device. I saw you helped Dell users with a similar problem … Can you help me with this one too?


Solved: – ACPI\VEN_HPQ&DEV_ For Windows 10 – HP Support Community –

You are very welcome Dave, thank you for your kind comment! Could always try to download the chipset drivers and point the driver update manually to it. Thank you pavvilion your kind comment Reinhard.

Hi Diederick, I am very glad this driver helped solve your unknown device issue! I did a clean install about a week ago and everything is was perfect.

I hope you enjoy your nice computer and that you have a great weekend!

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