I have recently had to wipe and re-install windows 10 due to administrator issues from doing windows updates. Since then I have a hardware issue, one driver won't update/install and I can't find a driver anywhere. It says unknown device - properties show it as a PCI Express Root Complex?? No drivers installed (Code 28) Can anyone help? I'm facing same issue on my EliteBook p - Windows Enterprise "UnKnown Devices on PCI Express Root Complex", following are my hardware Ids, kindly suggest a driver. ACPI\VEN_HPQ&DEV_ ACPI\HPQ *HPQ Regards, imageologist. Feb 12, · This page contains the driver installation download for PCI Express Root Complex in supported models (WinPad - WPX) that are running a supported operating system. Use the links on this page to download the latest version of PCI Express standard Root Port drivers. All drivers available for download have been scanned by antivirus program. Aug 31, · I installed W10 on my Dell Studio only to find today that Dell don't support W10 on this machine! Therefore the driver needed to sort out the PCI Express Root complex Code 28, is only for W7 or W Does anyone think it worth trying to download this . 18 rows · Pci Express Root Complex Driver for Windows 7 32 bit, Windows 7 64 bit, Windows 10, 8, . PCI Express Root Complex Drivers Download. In our share libs contains the list of PCI Express Root Complex drivers all versions and available for download. To download the proper driver by the version or Device ID. Update PC Drivers Automatically Identify & Fix Unknown Devices Designed for Windows 8, 7, Vista, XP. Home» PCI Express Root Port Use the links on this page to download the latest version of PCI Express Root Port drivers. All drivers available for download have been scanned by antivirus program.
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The error that you are getting in device manager, that is, code 28 means that the drivers for the device are not installed. All sorted. Message 6 of 6. How to: Install and Update drivers in Windows Product Homepage. I have recently had to wipe and re-install windows 10 due to administrator issues from doing windows updates. Ask the community.