SSTuner macrumors newbie Original poster Jul 26, 2016 #1 Testing MacOS Sierra V10.12 and noticed that the keyboard backlit does not come on until after you logon, Shouldn't it be lit before hand?
Testing MacOS Sierra V10.12 and noticed that the keyboard backlit does not come on until after you logon, Shouldn't it be lit before hand?
LewisChapman macrumors 6502a Jul 29, 2016 #2 If you have FileVault enabled, I believe the computer does not have access to the lighting drivers until the drive is decrypted with your password. Reactions: PowerBook-G5 and Feenician
If you have FileVault enabled, I believe the computer does not have access to the lighting drivers until the drive is decrypted with your password.