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Hi I am sending you a reset, shows which pin to ground. If this is not the correct circuit board, please let me know, and I will send another this one has a 16 pin connector at the bottom, and the other one has a 6 pin at the top........
another thing to look at is clipped on the cooling unit should be a black box with wires going to it, take a look at it , and see if there is a red light that is on, thanks