how to turn on macbook air backlit keyboard

If you want keyboard backlight, turn off FileVault and your data will be just as secure as any other laptop out there with a password. The simple fact is, for now, if you want FileVault you don't get keyboard backlight.

If you were to buy a Windows PC with similar encryption capabilities, the same backlight tradeoff would occur. If you use FileVault, no keyboard backlight at startup has been the tradeoff for years. Can Apple find a way to have the necessary software for the keyboard backlight and touch-bar load from the BIOS? Yes. Basically imagine the display as simply being a desktop monitor with an HDMI cable going to it. The display is powered by another embedded chip which isn't encrypted and not linked to the SSD. It is loaded from a separately embedded chip on the logic board, Apple's version of a BIOS chipset. With FileVault enabled the password screen at startup is not loaded from the SSD. PROBLEM IS NOT FIXABLE.Īs I partially mentioned in my previous post. STEP 9- IF IT DIDN'T WORK BRING YOUR COMPUTER INTO APPLE. STEP 8- YOUR BACKLIGHT AND TOUCH BAR SHOULD WORK ON STARTUP FROM NOW ON. STEP 7- CLICK 'RESTART & TURN OFF ENCRYPTION' STEP 4- CLICK PICTURE OF LOCK (Located on lower lefthand side of current window)

Here are are your choices.ġ) IF YOU WANT TO MAINTAIN FILEVAULT'S SUPERIOR ENCRYPTION(RECOMMENDED BY ME)Ģ) IF YOU WANT TO HAVE KEYBOARD BACKLIGHT & TOUCHBAR FUNCTIONALITY You'll be amazed at how hackers can devise code to use the backlight of the keyboard to hack into data on the storage device. It is how FileVault was built and how it protects against ALL AVENUES of data breech/intrusion. Making your keyboard backlight turn on and your touch-bar activate. After you enter your password on startup the decryption process begins and all of those necessary pieces of software start to load. Which is why, with FileVault enabled, the login screen you get at startup is stored on Apple's version of their BIOS chipset, NOT on the SSD. That includes the software that loads during startup which would normally activate such things as the backlighting on your keyboard and the touch-bar. When FileVault is enabled it encrypts EVERYTHING on the SSD and doesn't allow even the computer to have access to that data until you enter your password. EXPLANATION AND SOLUTION TO KEYBOARD BACKLIGHT AND TOUCHBAR ON STARTUP

How to turn on macbook air backlit keyboard