Trying to take apart my old mini. Hung up on the 2 little holes that need a special tool. Posting a link of ifixit and step 13 that describes it. I know I took this apart many years ago to upgrade the hard drive but can't remember how I did it without the special tool. I put a small flat tip into the hole and it doesn't seem there is anything on the bottom. Appreciate any help on this. Thanks.