There are 43 different types of machines in Horizon Forbidden West, 21 of which are returning from the previous game. One machine that series fans will instantly recognize is the majestic Tallneck; a non-aggressive behemoth that serves as a collectible of sorts in both of Aloy's epic adventures. There are six of them scattered throughout the Forbidden West, the first of which can be found in the Cinnabar Sands area of No Man's Land.
Horizon Forbidden West: How to Destroy Red Crystals (Firegleam)
By climbing to the top of a Tallneck, players are able to override them and gain valuable information about the surrounding area. Unlike the previous game though, getting on top of a Tallneck in Horizon Forbidden West is no simple task, with players now needing to solve puzzles in order to do so. In the case of Cinnabar Sands, they'll need to move an old satellite dish, which means finding an Energy Cell in order to restore power
After clearing away all of the nearby enemies, players should climb the two ladders near the base of the old satellite dish. They'll then need to jump across to the ladder behind the inactive console and scan the purple Datapoint upon reaching the top. Next to this Datapoint is a ladder, which players should climb down after they have lowered it by pressing Triangle.
Rather than dropping down to ground level, however, players should jump across to the yellow bars to their right and then follow these around to a partially destroyed platform. Here, they'll see an unusual device, inside of which is a fully-charged Energy Cell that can be used to power the dish. Players should remove it by holding the Triangle button and then place it into a similar device that can be found directly beneath the dish.
With power
Read more on gamerant.com