I went to check how many settings mine showed and I noticed that there was a setting that said "Show desktop only on 2". I clicked that and it turned the laptop screen off which then updated the list with the correct resolutions. Thank you for helping me realize that!
The screen on my Windows 8.1 laptop is broken, so I connected my old monitor to it to use instead. I tried to set the correct resolution by right clicking on the desktop and selecting "Screen resolution", but none of the options listed there are correct. Is there a way to manually type which...