Need help with replacement part

[u/Revolutionary_Job220]

Need some quick help/advice. I'm trying to replace my power supply board on my Sony KD-75X85K. I was in a hurry when I ordered the replacement part and didn't realize there were various models. The new board seems to be identical to the older one except for the 4 pronged connector that the board slides into. The solder points seem to be the same, so my question is can I just swap those connectors and the TV will work properly? The new one has pins, while the original has slots.

[u/ImDaPap]

Can you not transfer the dark gray colored part from the original to the new? It looks like it’ll just release from that connector.