The Skylake-powere Dell XPS 15 (9550) has snagged another BIOS update, bringing some bug fixes to the laptop as Dell has also begun pushing a new version of its Update utility.

To get started, download and run the “Dell Security Advisory Update – DSA-2021-088" utility, which should find and remove dbutil_2_3.sys for you. You can also hunt for this file manually.

The update can be found by using the Dell update app on some PCs or by using Dell's Driver Update page found here on the Dell site. This update is rather significant due to the changelog and what ...

How to Update the BIOS on a Dell Inspiron. As the proxy between your operating system and the hardware components that give a computer its utility and enable your productivity, your system BIOS is ...