Chosen Solution
Hi, I have a macbook pro 15" (ends 2013) and I have changed the speaker and trackpad, with a ifixit guide. Before the change fans were ok and speed of the pc too. After, I am experiencing that fans are at maximum speed all time and mac is really slow doing a simple click.I have reviewed all the connections and seemed ok. Do you know what can be causing this issue? Thank you very much!!
@jotemo87, The CPU throttling down and the fans ramping up, is a classical symptom of one or more sensors that are not connected, damaged or removed from the system. Could you have damaged some flex cable(s) or components on the logic board when doing this replacement?
