Chiller NES Board Issue

[timusforlife]

Hey guys n' gals, I recently found myself a copy of Chiller for NES. I tried cleaning it and testing it on different systems but it doesn't work properly. It screams at me (which is normal) but it is a white screen. I press start and I can hear sound and see the monsters but the monsters are all solid gray and the environments are missing. I opened up the cart and judging by a picture I found online, I think this board is missing a resistor.

As you can see in the picture of my board, there are 3 resistors at the top left, but in this picture I found online, there should be 4 there.

I am hoping this is the issue and that it can be solved. I could probably replace the resistor but I can't tell which one I need. Does anyone else have a copy that they can take a look at the board and check?

Thanks.