Click here to go back to the HP Compaq Laptop Models List
After installing windows 8 on a HP PAVILION 15-N267SA laptop there are 3 missing drivers. These are PCI device, unknown device x2. The correct drivers are HP mobile protection sensor, HP wireless button driver and realtek PCI card reader. Use a driver cd to download.
Unknown drivers - HP wireless button and HP 3D driveguard are hard to find online and may not work from downloading on this site. Try searching hard online or update os.
Don`t forget the correct power supply is 18.5v 3.5a 7.4mm x 5mm
HELP Area...
Update drivers in device manager on windows 7.
Update drivers in device manager on windows 8 and 8.1.
Update windows 8 updates program.
Update drivers in device manager on windows 10.
Update windows 10 operating system.
Downloading and opening drivers in ZIP files.
Updating drivers by hand using ZIP files and device manager.
Opening and extracting HP drivers.
What to do if you have no wifi or lan..
Fixing mouse not working.
Using CMD to update drivers.
Recognizing common driver types
Resetting a windows 8, 8.1, 10 and 11 tablet or laptop
Website links
Update drivers in device manager on windows 7.
Update drivers in device manager on windows 8 and 8.1.
Update windows 8 updates program.Update drivers in device manager on windows 10.
Update windows 10 operating system.
Downloading and opening drivers in ZIP files.
Updating drivers by hand using ZIP files and device manager.
Opening and extracting HP drivers.What to do if you have no wifi or lan..
Fixing mouse not working.
Using CMD to update drivers.Recognizing common driver types
Resetting a windows 8, 8.1, 10 and 11 tablet or laptop
Website links
Copyright 2026 Correct Driver Corporation (This website uses no cookies) / Email info@CorrectDriver.com. Page and Drivers Last updated on 09/24/2026.
Microsoft.com Laptop operating system
intel.com Laptop processor
nvidia.com Laptop Graphics card
Microsoft.com Laptop operating system
intel.com Laptop processor
nvidia.com Laptop Graphics card