How to find the Computer Key in Warzone 2 DMZ Hydro Island

Each key in DMZ gives you the coordinates once you have chosen that key in your inventory. Moreover, the “E4” is written on the Zarqwa Hydro Island Computer’s key. You can see the Zarqwa Hydroelectric point of interest when you check the map. After that, proceed to the island situated in the region’s center directly. You need to find a red building on the island that has a pond next to it. It doesn’t matter from which side you’re entering the building as you can enter from three sides. Head into the red building and turn right for finding the backroom. There will be a desk in the space. The Hydro Island Computer will be located next to it. You have located the location that you were looking for. The HVT contract, AI adversary drops, and treasure containers are where you’ll be able to find the key.

Where to use it?

Once you have acquired the Hydro Island Computer Key, you should go to the Zarqwa Hydroelectric. There will be a powerful red building in the southwest corner of the Zarqwa Hydroelectric. The coordinate to this location will be E4. Head over to the location of the powerhouse. Go to the bottom floor of the powerhouse before taking a right to the back room. You will find a computer at the end of the room on this floor. You can use it for unlocking with the hydro island computer key. It’ll be helpful if you unlock the computer to gain useful information.