Make sure you've got all the cables disconnected from the back of your console, especially the power cord., You'll need the straight end to be about 2-3 inches long.

You will need a large size paper clip for this method because it will need to go in about 1 and a half inches to push the disc out., It's located on the left side of the console, right behind the vents.

The eject hole on an Xbox One S is located at the second hole on the left from the right corner and the third hole up from the bottom. It can be more difficult to spot, so it's best to have a good amount of light available.
 Doing so will cause the disc to pop out a little bit., Carefully pull the disc the rest of the way out with your fingers. It might be a good idea to use a cloth or soft fabric to protect the disc from fingerprints and scratching.
Unplug all cables from your Xbox One.
Bend a paper clip into a straight line.
Locate the orange circle.
Insert the paper clip into the eject hole.
Use your fingers to pull the disc out.
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