You can enter The Dead Hand Dungeon from The Exalted Plains (42)
Go to the bottom of pit. Loot Codex entry on right. Loot Mosaic Piece on left.
ITEM: Mosaic Piece
Now its time for puzzle, its looks crazy but its easy.
First teach how to use "Hold Position" command to stay still party memeber when you need it.
Puzzle in this Dungeon is to light 4 spheres (B1, B2, B3, B4) in the center shooting with Archer (A). Trigger to turn statue and shot with archer is in (X).
Trick is that pillars (P1, P2, P3, P4) block arrows from hitting spheres. We should lower pillars and light spheres.
Stand with one of your team members on press plate (01), split team and with second team member use (X), as many times as (B1) will glow.
Pull down (02) to open (03) and stay here with first member.
Move second member to (04) and stay.
Pull up (02) to open (05) and stay here with second member.
Move with second member from (04) to (06) and switch (06), now (07) is opened, stay here.
Move third member to (08) and stay here.
Move with fourth member to (X) and stay.
Use third member to turn (08), hold as long and (P2) will lower.
Switch to fourth member and use (X) to fire.
Move second member to (04)
Switch (02) with first member to free second (03)
Its easy, (P3) is down just fire with (X)
To light last sphere you need to light 3 torches (04)(09)(10) at same time and fire with (X).
So split four team members to this locations and fire.
Now you can go to next part of dungeon
Examine Statue for Codex Entry.
Loot Urn, fight Horror.
Go to Exit.
You will exit The Dead Hand in The Exalted Plains (42)
Dragon Age: Inquisition Map Legend
Location - This is in game location. The sequence of numbers shows suggested order of visiting locations.
Starting Quest Location This is location with quest giver. It can be item, person or place.
Inquisition Camp - Heals, restock potion, place to rest, change party members, use it to fast travel. Setup camps as fast as you can.
Landmark - POIs (Points of Interest). Visit and claim to complete collections.
Shop Traders & Merchants, to buy / sell items.
Crafting Station - Here you can create or modify Weapons, Armor, Accesories, Runes and Potions.
Fade Rift - You can close Rifts using your ability. Rifts grows in difficulties in following locations. Closing a Fade rift rewards with amount of Power. There are a total of 81 rifts in Thedas.
Astrarium - Astrariums are ancient relics of Tevinter origin that allow the viewing of constellations in the stars. Solve Astrarium puzzles to reveal secret location with treasure.
Ocularum - Use Ocularums to reveal locations of magical Shards. Shards can be used in Forbidden Oasis Location.
Dungeon Entrence - Entrence to Cave, Dungeon, Crypt, Underground.
Locked Door - This kind of Locked Doors require Special Key or "Deft Hands, Fine Tools" Inquisition Perk
Fast Travel - You can travel to this points pointing on world map.
Area Exit This is Exit to main map
Mosaic Piece Collect mosaic for Collections. Mosaic sets are Sacrifice, Invasion, The Fall, Archdemon and Freed Are Slaves. Each Mosaic set has 12 pieces.
Bottle of Thedas Collect Bottles for Collections. There are 29 bottles that can be collected.
Inquisition Agent Here you can hire new Inquisition Agent.
Party Member Here you can recruit new Party Member
Secret - Use Search ("V" on PC) to reveal secrets. Sometimes you need to use search key few times.
Codex Entry It can be book, letter, place, item. After you collect 250 codex entries you become Loremaster.
Specials - Important place, interesting place, easy to be missed, just look around carefully.
Ballad Collection - Song Lyrics or sung song for Collection. There are 21 songs to collect.
Logging Stand - for Resource Requisition Quest, used for crafting Skyhold improvements.
Quarry - for Resource Requisition Quest,, used for crafting Skyhold improvements.
Artifact - Artifact to Activate for Solas. When activated they strengthen the Veil in the close area.
Glyph - Use Veilfire to obtain Rune
Keep - Tou have to defeat enemy and claim this keep for Inquisition, then it will be your Camp.
Operation - You have to perform Operation here.
Dragon - Dragon for High Dragon Collection. There are 10 high dragons in Dragon Age: Inquisition.