but the installation also denied to recognize the keyboard, so I stop installing.Ĭould you help me to make the OS X recognize my keyboard, trackpad and stop my fan from sounding like a helicopter?Įdit: I ran an AHT and it told me I have SMC error code PFM006, which I heard to be related to thermal sensor. So I thought maybe I should re-install OS X like someone said on this forum.I tried to boot Windows 8 on the Boot Camp partition, surprisingly it works, trackpad and keyboard are fine.I decided to wait, after a few hours, I booted it again and this time the Fan start to run at (seem to be) max speed without any heavy task (I wasn't able to log in).However if you physically click the trackpad, youll go from 1 -> 3 immediately on mouse-down, and then from 3 -> 2 if the mouse-up comes on the checkbox (otherwise it goes back to 1). But still I'm able to press button to reset PRAM and SMC, but nothing changes. If a tap is recognized on a checkbox, itll go from 1 -> 2 or 2 -> 1 after a brief delay (0.5s) without showing the grey background at all. ![]() The OS X then can not detect my keyboard and trackpad.These two settings should return your trackpad to its default state. In the Scroll & Zoom header, ensure Scroll direction: Natural is selected. I did some cleaning, and then try to boot again. To toggle settings back to their original positions, follow the first three steps above to get into the Trackpad section in System Preferences.I spilled some drop of water on keyboard (near trackpad and spacebar).I've encountered strange issues on my Macbook Air 2013.
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