In Fobia St. Dinfna Hotel first and foremost thing you need to do is to repair the elevator which will help the protagonist to traverse different floors with ease. The elevator might help you some time to hide from your enemies or leave past the Half-puffed man, the villain. To solve the elevator puzzle you need to have a hold of the WC (Water Closet) key first and then proceed further. As this is one of the main quests in Fobia St. Dinfna Hotel; this guide will help you achieve your goal.
Fobia St. Dinfna Hotel Location of the Electronic Circuit
As written before, the WC key will be handy to get past the Water Closet out through a hole in the wall behind the door; this will lead you to the undiscovered area of the 6th floor. There will be an elevator lying broken, use the staircase next to the elevator to reach to the 5th floor. You will find another broken elevator whose left will have an accessible chamber. As soon as you enter into the chamber the devices and the items will disappear. Use your camera to find the box with a fingerprint on it. The box contains the electronic circuit and a key to room 603.
Fobia St. Dinfna Hotel How To Open Toolbox
Use the key to the respective room and enter inside. There will be a toolbox lifeless on the writing desk. The code for every toolbox will be in a note that you must have acquired earlier, if not then the code is 30 right, 10 left, and 5 right. This will open the box and you will find the Allen Key.
After collecting the above stuff, go to the elevator whose controls will not be hanging off. Interact with the control. The Allen key will screw out the nuts and the electronic circuit will be exposed. Rotate each piece such that the electric lines are aligned and the power can be supplied from one end to another. Now the elevator is fixed to be traversed through it. Once you get inside the elevator, make sure to pick up the seventh-floor button from the panel on the floor. Push it into the control board to travel up and down according to your needs