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Apple Computing Products:
macOS - Notebook Hardware
Macbook power adapter making "noise," is it normal?
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<blockquote data-quote="Kash" data-source="post: 347221" data-attributes="member: 23444"><p>A power brick making hissing noises is NOT normal. That is a sure sign of a power supply failing. I HIGHLY recommend you get it replaced ASAP. If you continue using it, it WILL fry and most probably take your Macbook with it.</p></blockquote><p></p>
[QUOTE="Kash, post: 347221, member: 23444"] A power brick making hissing noises is NOT normal. That is a sure sign of a power supply failing. I HIGHLY recommend you get it replaced ASAP. If you continue using it, it WILL fry and most probably take your Macbook with it. [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
Macbook power adapter making "noise," is it normal?
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