Asia Pacific and Oceania. Let HP identify any out-of-date or missing drivers and software How does HP use product data collected with this service? Please explain are they not in your Downloads.. Is my Windows version bit or bit? Download and install “sp This tool applies to Microsoft Windows PC’s only.

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It seems a member had a similar problem before and found a solution from the Intel website. Pfi System – Windows 7, Windows 8, Windows 8.

HP Compaq dc7700 Desktop PC Series – Unknown PCI Serial Port in Windows Device Manager

Windows 7 Forums is an independent web site dc790 has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. Find More Posts by quicqsolution. Similar help and support threads.

Hello everyone, I hope you could give me some clue that may have caused the appearance of an unknown device. I downloaded them and installed but dc79900 reboot the issue has not been solved. Please verify your product is powered on and connected, then try again in a few minutes. The Virtual Agent is currently unavailable.


Download list – Download multiple files at once View, edit and download your entire list of software and drivers here. It wasn’t there on my old drive so something isn’t right here. Select your operating system and versionChange Detected operating system: HP has scanned your product but currently has no suggestions for driver updates.

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Here are these two drivers. Thank you for your patience. Select your desired files and a list of links will be sent by email. See your browser’s documentation for specific instructions.

Originally Posted by kathy Open download list Page 1 of 3. Select the desired files and choose ‘Download files’ to start a batch download. I tired it but its useless for my machine. Email list of drivers. Not sure which drivers to choose? Two unknown drivers are in Device Manager. All times are GMT Is my Windows version bit or bit?

HP Compaq dc Small Form Factor PC – Driver Downloads | HP® Customer Support

Find More Posts by maxie. I don’t see my operating system. Please try again shortly. Or can you just not run the Driver? The list of all available drivers for your product is shown above.


HP Customer Support – Software and Driver Downloads

Does anyone know what the correct drivers are? Please make a different selection, or visit the product homepage. Contact Us Legal Privacy and cookies. The time now is