Can't seem to boot 20.04 Live Session Dell XPS 8900

[Nasty7]

I'm struggling to boot Kubuntu 20.04 Live Session on my Dell XPS 8900. I think it has something to do with either Secure Boot or more likely the NVIDIA GeForce GTX 745? Isn't there a Key Combo that will get me into Compatibility Mode? Will someone help me understand why and what I should be doing to get it too boot. I actually got it to boot, and chose Try out Kubuntu, everything was really slow to boot, and then got some PCI Error in long strings, now nothing. It finally came up but said something about a file system error. Also, is it normal for the Live Session to do a File System Check on every boot? I made the flash drive with Balena Etcher. I'm also using an M.2 SATA Drive.