11-18-2019 10:36 PM
PCI Express Root Complex (Code 28) - Missing Driver and battery stopped charging. I tried almost all ( restore, format and clean install even removed HDD) but still nothing . what I have seen also the one with faulty battery not charging hard disk doesn't work when I removed HDD and i insert on another pc with working battery pc !
11-19-2019 08:39 AM
Please post the hardware ID for the device that needs the driver.
Use this guide to find the hardware ID for a device...
11-19-2019 08:36 PM
That missing device would have no bearing on why the battery stopped charging.
This driver installs the ACPI\VEN_HPQ&DEV_0004:
This package provides the HP 3D DriveGuard software for supported notebook models that are running a supported operating system. HP 3D DriveGuard protects the hard drive by "parking the heads" if the notebook is accidentally dropped or is abruptly impacted by another object.