I had difficulty here. The red tab wanted to pull off from the white backing.
2017 27”, lining up the top strips with the smaller outside holes, the tape holes at the other end did not line up with the larger holes in the case, near the camera.
On reassembly, start the fan power connector into its socket while you slide the fan in.
Confirmed. 2 T5 screws, and pull the board straight up out of its socket behind he motherboard. Leave all cables attached.
1/8” hex worked, too
What’s the point of this? You run the wheel around the outside, and then you lay it down anyway to pull the glass and do the rest. The wedge is not needed.
Plastic frame and heat gun are a bad combination. Melted my frame in several places.
Masking tape is useful for picking up tiny shards of glass.
straightened a paperclip, slid it under the wires, lifted, popped right out