In Sound Mind

4 tablets are in the machine (you need 4 tokens) on the 1st floor, 2 are found without problems, 3 are in the elevator when moving between the 1st and 2nd floors; The 4th token in the hotel lobby, to the left of the window at the registration desk, you need to shoot at the board and then with a rocket launcher again to develop smoke, then the grate on the side of the safe will open (code -1997); Another tablet, the search for which can be difficult, is located in the Utility Room (a room with pipes filled with gas) after removing the puddle, it will be located at the bottom of the table... the rest of the collecting items are shown in the video guides