Ender 5 mainboard switch

Hello all, Have issues with my ender 5 with Merlin, not extruding. Switched wires and decided board was bad. Had ender 3 board.
Removed V1.1.4 board and installed V4.2.2 ender 3 board.
X servo seems to be travelling in reverse. I tried switching the + and - leads, to no success.
Tried flashing “E5-Pro_ 4.2.2-GD-MCU” by turning on with flashdrive, but still says ender 3.

Can this work, or do I need a proper replacement board for ender 5?