OKAY. FIRST : Let's describe what we see Image 1, you have highlighted in red a component marked on the board at position CR14. This ''looks'' like a diode. CR is an unusual label for a diode. I'm not 100% sure what it is. I have discovered that not all controllers have a component at CR14. Looking at board images, it appears to have one leg go through to the reverse sides GND plane. The other side.. maybe the top GND plane. Maybe it's ConnectoR14, a short. Either way I am not at all convinced that this is a SMD Capacitor, and that it's the source of your issue. So Q1.1 for you is, why do you think this is a cap, and why do you think it's broked?
SECOND. The second image is not the same component. I cannot make out what you have captured here. It is clearly not CR14, or I am blind and/or stupid. So Q1.2 is: what is this? again, why do you think it's broked?
THIRD: you have water damage on that controller. When ever someone doesn't mention water damage I become less keen to help. So my final Q to you, 1.3 is a long one: explain CLEARLY and thoroughly what you have done, and how you got to this position.