Re: Problem installing Debian on Dell XPS 13 9360 laptop

[Lou Poppler]

On Mon, 2021-02-08 at 14:57 -0700, Lou Poppler wrote:
> 
> See 
> https://www.dell.com/community/XPS/Pros-Cons-AHCI-vs-Raid-On-XPS13-9300-NVMe/td-p/7636984
> 
Reading more on that page looks like you should not change the setting unless
you are prepared to re-install your Windows; but also looks like you cannot
install linux beside your Windows unless you _DO_ change the setting.  
Can you backup and then restore your existing windows setup?