Why fan is spinning all the time?
I received 27” cinema led display a1316 and it has an issue that fan keeps spinning all the time. It blows cold air out from wents so it obviously is not overheating.
I already carefully vacuumed the display internals, blew some compressed air to no avail. Then I had an idea to blow hot air from hair dryer for a short time and fan stopped. But it did return after display went to sleep. I was able to repeat the success with hair dryer after it.
It looks like all components and wires are in place. Is it the temp sensor acting up?
Would it be possible just to disconnect the fan? I am not using magsafe for charging.
Another issue is that the all in one cable needs to be replaced and are they really so scarce these days? For the later a1407 model you can find a reasonable priced one.