Before trying to remove the logic board assembly, note the following:

The assembly sits very snugly in its housing. Take your time and don't try to force it out.

Only grip the assembly by areas on the logic board that don't have any components. Otherwise, you may damage the board.

Firmly secure the housing with one hand.

With your free hand, carefully lift the edge of the logic board assembly with the SSD modules until you can grip the fans. Slide the assembly towards the power cord cutout as necessary to help you lift it higher.

Grip the board and fans together and lift the assembly out of its housing.

Be careful not to damage any components on the edge of the assembly when removing it.

During reassembly, lower the logic board assembly into its housing at a downward angle so the side with a rubber gasket is facing the power cord cutout.