If you are having the same issue with the same model PC Pro or Elite , then you need this driver Message 1 of 8. Didn’t find what you were looking for? Unknown device In device manager, by a virus? Message 3 of 8. Contact Us Legal Privacy and cookies. Now all drivers are detected and updated xD.
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Solved: PCI Serial Port Driver Windows 10 – HP Support Community –
You need this driver for the serial port. All forum topics Previous Topic Next Topic. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.
Sorry that last word didn’t get in the subject line. I don’t see any other devices that need drivers from your screen shot, so unfortunately, I wouldn’t be able to help you with why the wireless isn’t serual. This topic has been locked due to inactivity for a long period of time.
The solution for this I found on this link: About the wifi, the problem was that the wireless service couldn’t be started.
Two unknown drivers are in Device Manager Solved – Windows 7 Help Forums
You need the Chipset Driver. Here are these two drivers. Can you see the individual driver files, or they all packaged together? This d7900 is part of the Intel Digital Office Initiative.
HP does not provide Win10 drivers for your model PC, so basically, you should NOT have forced an installation of Win10 because HP does not have the drivers needed to ensure full svf of all the hardware that came with your PC.
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After the reformat was finished, I ran Windows Update and it found several items to download and install for me. Glad you were able to get the wireless to work too. Hi quicqsolution, From the HP support site: Not sure of the name for the driver though unless I’m required to open up the computer, then I’ll do that if need be. Message 7 of 8. If you are having the same issue dc900 the same model PC Pro or Elitethen you need this driver The time now is Originally Posted by kathy It seems a member had a similar problem before and found a solution from the Intel website.
All forum topics Previous Topic Next Topic. Page 1 of 3.
HP Compaq Dc7900 High Profile PCI Serial Port Controller Card 383033-001
Originally Posted by maxie Please explain are they not in your Downloads. Unknown device in device manager code: Drivers Unknown device in device manager code: Now all drivers are detected and updated xD.
I am having the same issue, but this link doesn’t work anymore. I downloaded them and installed but after reboot the issue has not been solved. On device manager the PCI Serial Port shows that driver is missing, also my Wireless Network Card is not working correctly, it do not find any domain, it shows the red X.
Two unknown drivers are in Device Manager.