Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

cmos battery

  1. TitanTiger

    2013 MacBook Pro 13" - does this model have a CMOS battery?

    Issue is, if the MBP regular battery drains all the way down, it loses the date/time and defaults to something like Dec 31, 2000 (can't remember the specific date). I know in some models this used to be maintained by a separate small battery called a CMOS battery, but I wasn't sure if that was...
Top Bottom
Back