Lacking Menu options on 5 D 3.

[Nubie-8]

I recently bought a used Canon 5 D Mark III that had been used for doing mainly video work.  However I am missing multiple pages of menu options.  Would this be fixed with a firmware update.  (I am not sure what version is on the camera because it would be listed on one of the missing pages.   Any suggestions?

[jrhoffman75]

Sometimes, depending on the mode you are in, certain non-relevant menu pages don't display.

Try resetting camera to factory default and see what happens.

[TTMartin]

Full menus are available in P, Tv, Av, and M modes.

Only reduced menus are available in Auto (green square) and Scene Modes.