cpu fan is slow and noice , cracking sound right speaker
Hi
My macbook pro is 13” early 2015 retina. i got cracking sound on my right speaker and my cpu fan also doing noice. The fan speed also slow.
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It sounds like your system needs a good dusting. Get a small soft paint brush and a can of can’ed air. Follow this guide MacBook Pro 13" Retina Display Early 2015 Lower Case Replacement so you can gain access to the fan to dust it out and your logic board using the brush to loosen the debris and then using the can’ed air to blow it out. Be careful you don’t snag the tiny SMT components as you can pull the off without much effort.
Your speaker issue songs like the membrane has been damaged you’ll likely need to replace it. See if a set of external speakers sound better via the headphone jack.
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Install this app TG Pro it will allow you to see your thermal sensors and the fans RPM. Take a snapshot of the main window (resize it so everything is visible) and post it here for us to see 기존 질문에 이미지 추가하기
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