How To Make Brightness Keys Work In Yosemite 10.10.4 On HP Haswell Laptops

| August 10, 2015 | 2,365 views

A perfect MacBookAir 6,2 should have backlight brightness controlled by designated keys on the Windows Keyboards, in our HP X360 and Envy 4-1117nr cases, they’re F2 & F3.

Thanks to Rehabman tutoring me through the process on Tonymacx86.com, I got the brightness keys F2 & F3 working as in Windows on my Yosemite 10.10.4.

Brightness

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