Item description:

Resume the save & you will be inside a vault now you need to collect a piece of
Gold in order to do that, you need to interact with all pillars if I can say there are 6 of them.
To make this easy for you go to where Fergus is and
Start count all pillars starting from the left side of Fergus
So the left one next to Fergus is # 1 & etc..
Stand left to Fergus and go press the buttons in each pillar as following.
-1
-4
-2
-6
-3
Finally go -5 to push a button that will bring the gold