You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Every time i start my Mackbook Pro, its date and time reset to some very old date. And a notification comes on the screen like your date is reset. what to do ?

Also when i connect the power adapter to my MacBook Pro 13 (snow leopard) ... it automatically gets switched on ! i am freaking out something happened inside the computer... pllzz help me out .. tnxx !!!

MacBook Pro, Mac OS X (10.6.8), MacBook Pro 13--early May--India

Posted on Dec 29, 2012 6:15 AM

Reply
Question marked as Top-ranking reply

Posted on Dec 29, 2012 6:37 AM

It is probably the backup battery exhausted.

Changing it, it's quite difficult. You better service the computer, or enable automatic time sync in System Preferences, Date & Time if the Mac is always connected to the Internet.

3 replies

Dec 29, 2012 9:36 AM in response to Alberto Ravasio

Okk..Are you toking about the normal battery or some other special battery used 4 the backup ? though yea my battery is gone. one month ego it wz totally healthy but in just a month it died completely. it completed only 193 cycle out of total prescribed 1000 cycle!!.. And why changing it is difficult ? plz reply because here in India service centers dont have any **** knowledge..lolz!! Tnxxx..

Every time i start my Mackbook Pro, its date and time reset to some very old date. And a notification comes on the screen like your date is reset. what to do ?

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.