Machinus Divinitus Mission Dataslates Space Marine 2

Dataslate 01: Attempted Liturgy for Burnt Capacitor
At the start of the mission, fight through Tyranids to reach an Elevator Control Room. Before reaching it, you'll ascend metal slopes and activate bridge controls, triggering a holdoff sequence. After fending off Tyranids, cross the deployed bridge. Turn left, then right into a doorway. Instead, turn left again to find a broken section of railing. Pass through it onto the roof beyond. The Dataslate is on the roof near a dead Tech-Priest. If you reach the Elevator Control Room, you've gone too far and must restart the mission.

Dataslate 02: Termination 101010-S
After riding the elevator and fending off Tyranid attacks, you'll reach a massive door. Head down ramps into ventilation tunnels. Drop down a collapsed section of a walkway to enter the facility. Use a terminal to open a door, then follow these directions: Turn left, turn right, turn right at a T-intersection, go up stairs and turn right, turn left immediately, then turn left at a sealed door. You'll find yourself in a hallway. Search the right side for a dead Tech-Priest; the Dataslate is on the ground nearby.

Dataslate 03: Improper Command
After defeating the Carnifex boss, proceed through the doors it emerged from. Drop down a pit and follow the tunnels to a warehouse chamber. Cross a warped walkway and use a terminal to open a door, initiating another holdout segment against ranged Tyranids. Once the door opens, enter the tunnel beyond. Ignore a route to the left and continue forward, down stairs, then turn right to a dead end. The Dataslate is on a crate near a corpse.