Hi guy, i using mac Sierra 10.12.6 there are some bugs
-can hold keyboard ( keyboard error name in attached)
-not full speedstep ( normal check and max speedstep check name in attched)
-and some other errors
clover in attached
-My configuration: i5-4200u, HD4400, 8gb ram, ssd860 256gb, mac sierra 10.12.6, al283, ar9565, RTL8168 Intel HM87 (Lynx Point)
Send me MacBook-Air.zip