How to "Restore Power to the Left Arm" in Genshin Impact

Version 3.4 of the hugely popular free-to-play game Genshin Impact introduced an expansive desert area filled with ruins, secrets, and challenging puzzles. One of the main objectives players face is restoring power to the left arm of a giant ancient machine as part of the "Dune-Entombed Fecundity" quest. This comprehensive guide will walk you step-by-step through locating the two orange power diamonds and placing them in the correct machines to reactivate the left arm.

Introduction to Genshin Impact and the Desert of Hadramaveth

For those new to the world of Teyvat, Genshin Impact is an open-world action RPG developed by the Chinese game company miHoYo. It was first released in September 2020 and has since become a global phenomenon, amassing over $3 billion in revenue and having over 50 million monthly active players. Gamers around the world have been enchanted by the anime-style graphics, lush environments, captivating soundtrack, and engaging story surrounding the seven nations of Teyvat. The game takes inspiration from historical cultures like medieval Germany, imperial China, Egypt, and more to create its diverse kingdoms.

Genshin Impact is also known for its frequent updates that introduce new regions to explore, characters to recruit, equipment to collect, and hidden quests to complete. Version 3.4, called "The Exquisite Night Chimes," transported players to the deserts of Sumeru in an area known as the Desert of Hadramaveth. This desert land features sprawling dunes dotted with oases, towering cliffs, half-buried ruins, and remnants of an ancient civilization lost to time.

Sumeru as a region draws inspiration from ancient Persia, Mesopotamia, Egypt, and India. The academics and scholars of the main Sumeru cities devote their lives to studying philosophy, astrology, agriculture, and uncovering the mysteries of bygone eras. The Desert of Hadramaveth houses many ruins that provide clues about the people who once inhabited the land, their groundbreaking technology, and their tragic downfall.

As a new player stepping into the Desert of Hadramaveth for the first time, you can expect to encounter deadly sandstorms, lurking ruins monsters, confusing mirages, and ancient machines infused with mystic power. Let this guide help you safely traverse the desert while unlocking its many buried secrets.

Overview of the "Dune-Entombed Fecundity" Quest

Upon entering the Desert of Hadramaveth at Adventure Rank 32 and completing certain Archon quests, you will meet a researcher just outside a landmark known as the Mausoleum of King Deshret. He explains that their expedition was attacked by an ancient machine slumbering under the sands, and your help is needed to calm it down.

This initial encounter kicks off the multi-part "Dune-Entombed Fecundity" questline focused on taking control of four different ancient machines. These hulking constructs are relics of a flourishing civilization that cultivated the desert lands through technological marvels millennia ago.

In Part II of "Dune-Entombed Fecundity," you must restore power to the left arm of one of the largest machines. This machine was responsible for groundwater circulation that allowed agriculture to thrive in the once fertile oasis. By returning power to the arm, you can progress to the next step of unlocking the machine‘s central control room.

Diamond Location	Machine Placement
Bridge between clifftops	Southwest machine
Underwater tunnel	Northeast machine

The quest will direct you to find two orange diamonds that contain the energy needed to reactivate the left arm. This guide will explain where to locate the diamonds and how to get them into the correct machines. Restoring power requires patience, logical thinking, and braving the desert threats – but the payoff of illuminating the ancient technology is worth it.

Repairing the Lost Civilization‘s Machines

Restoring power to this massive ancient machine offers clues about the prosperous civilization that once inhabited Sumeru‘s deserts. Academics from the city of Akademiya speculate these people possessed advanced astrology, agriculture, and engineering capabilities.

The giant machine you need to reactivate likely played a role in drawing up groundwater from aquifers deep below the surface. With water circulation systems powered by mystic technology, lush oases could bloom in the desert providing bountiful food production. It‘s no wonder these ancients chose to settle in such a harsh climate.

However, at some point, their civilization crumbled – perhaps due to war, drought, or their own technological hubris. The desert consumed the ruins, and fearsome monsters moved in, but the ancient machines laid dormant. Now, it is up to you as the player to reawaken the marvels of the past and uncover the fate of this long-lost people. Get your notepad ready, as this guide shares insider tips from engineering and archaeological experts for restoring power like a Sumeru scholar.

Finding the First Orange Diamond

Your journey starts from the Teleport Waypoint east of the Mausoleum of King Deshret. Exit the tomb and let the sands guide you east. In the distance, a brown cliff wall comes into view, but as you get closer, you realize it is in fact an enormous tower of stratified stone. A tall ladder leads upward, so ascend carefully past old bones and dark caves.

At the top, you emerge onto a narrow stone bridge spanning two cliffs high above the desert. Pause here to appreciate the view – jagged mountains pierce the horizon as tides of sand shift below. But a glitter in the corner of your eye pulls your focus to an orange diamond resting on the bridge ahead. Run to it and interact to add it to your inventory.

This mystical diamond contains condensed elemental energy needed to reactivate the machine. Its vibrant orange hue stands out beautifully against the muted desert tones. Likely it was crafted through alchemical processes or infused with pyro elemental magic. Handle such a treasure carefully as you make your way to the correct machine.

Locating the Second Orange Diamond

After collecting the first diamond, return to the previous Teleport Waypoint and venture northeast through a sandy valley between towering dunes. As you walk, keep an eye out for Half-Submerged Ruins dotted with broken columns encircled by vines and overgrowth. Bright green palm trees even manage to grow in this arid land with the right irrigation.

Passing another ladder and climb, you will notice a turquoise pool in an oasis at the base of the cliff ahead. Change to a lighter party to conserve stamina, then glide down carefully into the refreshing water. Dive underneath the surface to find a hidden tunnel leading to a secluded cove.

Defeat the Dendro Hypostasis and ruin machines lurking here before diving into the deeper end of the pool. Search the rocky bottom, and you will discover the second orange diamond sunken on the sandy floor. Interact quickly before you run out of breath to obtain this essential power source.

With both mystical diamonds in hand, you‘re ready to return power to the ancient machine. Mark the Teleport Waypoint called "Gandharva Ville" before heading to the next step.

Restoring Power to the Left Arm

Now comes the moment of truth after your trek across the desert. First, travel southwest from Gandharva Ville to a stone doorway etched with ancient runes and designs. Interact with the panel to find an empty diamond-shaped slot. Select the "Place" option to firmly insert the first orange diamond you found on the clifftop bridge.

Next, make your way northeast to another similar doorway concealed by large stone blocks. Just like before, interact with the panel and choose "Place" to firmly insert the second orange diamond retrieved from the underwater tunnel.

Stand back and witness mystical energy course through the ancient machines. The left arm‘s orange lights flicker and slowly illuminate in a wave up to the shoulder. The eye shapes engraved on the stone start to glow as the circular door gradually slides open. You can feel the rumble in the sand as long dormant power surges through the network.

At last, your goal is achieved! With the left arm restored, you‘ve succeeded in reactivating a small part of this site‘s former glory. The vision and craftsmanship of its creators live on through their works. Take pride in this accomplishment, but be ready for the challenges that still await you within the control room.

Tips for Restoring Power from a Tech Expert

As an engineer who appreciates innovation, uncovering the magic behind this ancient technology was a marvel. But complex puzzles like these can also be frustrating when you get stuck. Here are some tips I picked up from restoring power that can help:

Read your quest log closely for hints on diamond locations – descriptions are there for a reason!
Mark diamond spots and machine doors on your map for easy navigation.
Change to a lighter party with reduced load for platforming segments.
Explore your surroundings thoroughly and expect hidden routes.
Defeat any nearby enemies so you aren‘t interrupted while activating the machines.
Save your game before placing diamonds as a safety net.
Take breaks to clear your head if you get turned around in the ruins.
Appreciate the scenery and clever puzzle design while problem-solving.

Looking Ahead in the Desert of Hadramaveth

Activating the left arm is only one part of uncovering the Desert of Hadramaveth‘s buried mysteries. Beyond the sealed control room door lies further magical mechanisms waiting to be awakened. What other secrets confound explorers among the undulating dunes?

My journey through Genshin Impact has taught me to always expect the unexpected. While the civilizations of the past often meet tragic ends, their knowledge lives on through tireless researchers of Sumeru. My heart swells imagining such dedication to uncovering history.

Of course, new allies join your party as well in these deserts. The brilliant scholar Alhaitham and adept cook Yaoyao lend their talents in controlling the mystic ruins. And your very own characters grow ever stronger facing challenges that push them to their limits.

The Desert of Hadramaveth stands as but one chapter in the grand tale of Teyvat. But the feeling of finally restoring power after a long journey through the desert sands will stay with me. I hope this guide helps you experience that same joy of overcoming Genshin Impact‘s complex puzzles. Let the light of the past shine on, illuminating your path forward!