Chosen Solution
This heated up until the point of melting the HDMI port so I have some video issues, but I don’t need that addressed right now, I just need to do some thing about the heat.
you could try something like this and set the fan speed you want, https://www.ebay.co.uk/itm/191959658526
@nytryder26 the issue is going to be that even if you install a fan, your airflow is just not there. You might even create more heat with it. You will have to modify the case to allow the air to pass through. If you are serious about making this work, I’d take the case to an automotive body shop (or sheet metal fabricators) and see if they can “punch” a couple of louvres in there. Then install the fan in a way that it pulls the air through instead of trying to blow on the circuit boards.