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fan noise and battery issue

after doing anything after start up fan noise starts and is runs noticeably (not normal, can definitely hear something is up) I ran diagnostics and it said everything was fine and I also rest smc and I am still having this problem, also seems like battery life is affected too, anyone have a solution


MacBook Pro (Retina, 15-inch, Late 2013)

10.10.4 (14E46)

MacBook Pro (Retina, 15-inch, Late 2013), OS X Yosemite (10.10.4)

Posted on Jul 26, 2015 4:56 PM

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5 replies

Jul 26, 2015 5:01 PM in response to noone29

Runaway applications can shorten battery runtime, affect performance, and increase heat and fan acti…

Mavericks and later


Open Activity Monitor in the Utilities folder. Select All Processes from the View menu. Click on the CPU tab in the toolbar. Click twice on the %CPU column header to display in descending order. If you find a process using a large amount of %CPU, then select the process and click on the Quit icon in the toolbar. Click on the Force Quit button to kill the process. See if that helps. Be sure to note the name of the runaway process so you can track down the cause of the problem.

fan noise and battery issue

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