Yesterday I collected my Macbook Pro from an authorized Apple Service Center, where they replaced some hardware components (logic board and battery-trackpad-keyboard block).
The SSD drive has not been replaced (according to the invoice), and it was encrypted with File Vault (OS X 10.9.3).
And yet, some settings have been changed. The ones I am 100% certain about are:
- Accessibility settings, ignore built-in trackpad when a mouse is present. This was definitely checked, but it has been disabled.
- other trackpad settings: tap to click. This was enabled and it's now disabled.
Is it because the trackpad has been replaced? I also did enable filevault right before bringing my mac to the service center, and I didn't really have time to notice any change then. Can these changes depend on file vault?