[SOLVED] Dell Laptop Unknown Device - on PCI Bus ACPIVEN_SMO&DEV_8800
An Unknown device showing in my device manager. I have tried to update the driver but windows does not recognize it as well as I am not able to uninstall / remove it. Hardware id is : ACPIVEN_SMO&DEV_8800
You need to install Dell's "Free fall sensor".
Please download and install the driver for Free fall sensor
Tags: Dell XPS, Free fall sensor