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The iFixit website is known for its "dismantling" of various forms of electronics, and it is also for those who have reported that the new edition MacBook Pro had a silicone membrane under the keys for prevent dust and dirt from entering. 19659002] The flat keys of the new MacBook machines have had a problem: the "butterfly" mechanism below may become useless if there is enough unwanted particles under the keys, as Apple has recently recognized.
Apple itself has only stated that the new keyboard is quieter than the previous one, but in a service guide, they still write that the new membrane is there to prevent dust from entering, according to Macrumors.
Taken the Keyboard
Now, Ifixit has exposed the new keyboard to various tests to see if the membrane actually protects against dust and dirt. The site first uses a fine-grained powder paint coating and concludes that most of the powder lies along the edges, on the outside of the silicone membrane, even if something rest.
When they tried more powder and more on the keyboard, it also resulted in a greater degree.
Then they tried a coarser material, namely sand, as they poured over the keyboard before trying to write as usual.
– And like the last time, a couple of particles unfortunately placed brought back the powerful butterfly (butterfly, newspaper, note) on earth, never to click, by writing the site.
Better than before, but not perfect
Ifixit writes that they did not even have to remove the keys until they noticed something was going wrong not. Several keys were locked quickly.
When they removed the keys, they saw that the grains of sand had penetrated into the corner perforations of the membrane, thus blocking the entire mechanism of the butterfly.
– Conclusion: The silicone membrane offers a significant degree of resistance to penetration, but it does not make the equipment completely dustproof, writes iFixit.
Apple MacBook is not only in bad weather for the keyboard: The processor in the new model has been shown to develop too much heat to operate one hundred percent with the cooling solution in the narrow cabinet.
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