Recent Apple Update for EFL and Superdrive...

Discussion in 'macOS' started by EatMyApple, Dec 11, 2009.

  1. EatMyApple macrumors 6502

    Dec 2, 2008
    After updating earlier this week with the EFL Processor update and the Superdrive update, each time I bring my MBP out of hibernate or log on the CD drive starts to run like it trying to load a disc. But there is no disc inside to cause the drive to think its loaded. It will do this 3 or 4 times before giving up. The noise is annoying especially when at the library studying for finals.

    Any ideas as to why it does this? Possible to rollback the update? Thanks!
  2. cjmillsnun macrumors 68020

    Aug 28, 2009
    No chance of rolling back either the EFI update or the SuperDrive update. Both are firmware, and do a version check.

    If your Mac is covered by AppleCare or is still under warranty, contact AppleCare or book a Genius Bar appointment.

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