> For the complete documentation index, see [llms.txt](https://xanax-virtualizer.gitbook.io/xanax-virtualizer-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xanax-virtualizer.gitbook.io/xanax-virtualizer-docs/requirements/images-and-media.md).

# Disable Fast Boot

* Locate the **Fast Boot** option in the BIOS and disable it.
* Make sure to save your changes before exiting.