I dont think 2. 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. Hi Steven, Thank you for your comment. You may be interested in: I get the error: I apologize if this is the wrong section, if so then feel free to move this to the correct area.

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Hi Grace, Thank you for your kind comment. Well such is the life ofa tech. Lurchi Windows 7 RC1 7 posts.

ACPI/HPQ PCI Unknown Device Driver [solved]

OS Windows 7 RC1. Similar help and support threads.

Hi Eugene, Thank you for your nice comment. Thank you so much. I am very happy to hear that the driver worked for your HP DV5! Eugene, I am glad the FTP link worked for you! Thanks so much for putting it up!

I can hear the hardware connected sound, but nothing appears. I dont think 2. That is a good point since no driver seems to install there has to be a larger issue did the machine roll back 691p the previous driver for the sd card.


I saw you helped Dell users with a similar problem … Can you help me with this one too? Rolled unknowh, same symptoms.

HP p Driver I have the same system. I cannot install the chipset driver, thats odd because i thought i did.

Solved: Driver request Compaq p – HP Support Community –

Enjoy your nice gp and your fresh Windows 10 upgrade! Hi Barry, Thank you for your nice comment! I have just used the Intel Driver Update Utility on the Intel website, and it has unnknown me all my drivers for certain devices Wifi, Chipset, Ethernet, etc Can aynone tell me how to enable it manually? Windows 7 acted like there was a virus on the machine and would not let IE open at all and firefox even crashed. Any information and assistance is greatly appreciated.

Also i thought i’d include details of that unknown PCI device i mentioned.

Suspicious Activity Detected

All times are GMT I apologize if this is the wrong section, if so then feel free to move this to the correct area. Went down the entire list.


The issue being that when devce SD card was inserted, it made the hardware connected sound, then immediately made the hardware disconnected sound. Hi it may be worth tying and it may also sort out the other issue. But I also use it just because I hate prying eyes.

You are very welcome Dave, thank you for your kind comment! Hi Fathi, You are very welcome! Hi I see the topic is pretty old but it was actual and useful for me as well. Our umknown is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. That was driving me nuts. Best regards and have a great weekend, -J.

Re-installed my image of XP unknowj my p then upgrade to windows 7.