Some of the users of the MacBook Pro launched in 2016 began to complain on various forums about the fact that their products are starting to generate sounds similar to light pops. They claim that the sound resembles that of squeezing a plastic bottle, all without any explanation, apart from the one according to which the problems occur when the laptops are used intensively and the fans start working.
If MacBook Pro users play games or watch very high-resolution video clips, then the processor starts to work at a higher frequency, and the fans turn on. On the other hand, other users claim that in reality the straps are the ones that generate the strange sounds, and this is because they are no longer as rigid as when the laptop was purchased.
It seems that mainly only the 15-inch models of the MacBook Pro are affected by this problem, and this is how some explain the strap theory. To these complaints, the Apple company responded differently, in the case of some Macs by changing internal components such as the logic board, but so far none of those who have visited the company's stores can say that the problem has been solved.
In the case of other complaints, those from Apple say that the problem is related to a slight bending of the case that is not covered by the warranty, the solution involving the payment of the amount of 130 dollars. According to one user, the fan would hit the case and generate a bend, with Apple replacing the entire case for $130 and accusing users of damaging the laptops themselves.
"I think the problem is actually from the hinges, as there is some natural flexing in the aluminum back of the display. I think the heat has affected the glue or some plastic mount in the display assembly. I am able to constantly reproduce the sound by pressing right at the bottom of the screen assembly in the middle. I took my laptop in to the genius bar for this popping noise. They said it is caused by this small dent on the bottom casing hitting the fan. They told me I had to replace the entire bottom casing for $130. Not covered under warranty because it's user inflicted damage / a wearable part."
Overall, no one seems to have been successful in solving their problem for free and considering that Apple does not have a clear idea about the solution, probably many will regret paying thousands of euros for a Mac.
