Select any of those images in the library module> right click/command click on it> choose "Go to folder in Library" > that should take you to the folders panel.
Thank you. Actually I'm trying to see the external hard drives in the Folder tab, not it just shows my desktop hard drive, which is not where the photos were imported from
Thanks for clarifying.
If certain images were imported from the external hard drive, then you should select one of those specific images> right click/command click> choose "Go to Folder in Library"
If it still shows desktop, it would mean that you chose to Copy while importing and the images were copied to desktop instead of being Added through the external hard drive.
ok thank you I'll take a look