I had my rMBP repaired back in June however since then it's always had a weird start-up bar appear after a complete restart of the system. The mac is encrypted.
It always starts as the usual Apple start-up bar but transitions to a black screen with a grey/blue start up bar.
Upon completion it returns to the normal login screen.
Does the represent a further graphics issue for my mac or has its security been compromised?
Appreciate any help.
It always starts as the usual Apple start-up bar but transitions to a black screen with a grey/blue start up bar.
Upon completion it returns to the normal login screen.
Does the represent a further graphics issue for my mac or has its security been compromised?
Appreciate any help.