G6-1305et: unknown devices on PCI Express Root ComplexĪfter formatting my laptop hp with windows8 64-bit, I installed all the drivers present in the website for g6-1305et. HP 3D DriveGuard software protects the drive hard by parking the heads if cell phone accidentally falls, or is suddenly struck by another object. This package provides the HP 3D DriveGuard software (HP ProtectSmart Hard Drive Protection) for the laptop models running a supported operating system. Is the SD card reader? Maybe the sensor of protection of a disk? Please let me know if there is any more information you need.įTP://ftp.HP.com/pub/SoftPaq/sp64001-64500/sp64144.exeĮnvy15T CTO (C8P47AV): Unknown device - PCI Express Root ComplexĪfter a clean install of Windows 10, I see a device that identifies not under 'other devices', unknown manufacturer, on PCI Express root complex. The identification of material information is as follows: Currently I'm missing a driver on PCI Express Root Complex (code 28) and despite all my efforts to find the missing driver (I tried to use HP Support Assistant as well as the HP Web and Google site search), I can't find what I'm after.
I just did a clean install of Windows 10 (build 1511) as well as all Windows updates.
Using a HP Pavilion dm1-4020sa Entertainment Notebook PC.
HP Pavilion dm1-4020sa: PCI Express Root Complex (Code 28) - driver missing
