I suggest first resetting the System Management Controller which is the software which controls the sleep function. Very easy to do. Look at Apple Support article HT3964.
HTH ......................... Peter Sealy Thurgoona AUSTRALIA I intend to live forever - so far so good. On 10/06/2012, at 1:17 PM, Curtis Peter wrote: > Hi everyone > Over the last couple of months my MacBook Pro (10.7.4) has occasionally > refused to wake up! Nothing I can do will open the screen and I end up > shutting the computer down and restarting to proceed. > Is there anything I can do to resolve this? > Is this anything to be concerned about? > I have run DiskWarrior. > Regards > Peter > -- The WA Macintosh User Group Mailing List -- > Archives - <http://www.wamug.org.au/mailinglist/archives.shtml> > Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml> > Settings & Unsubscribe - > <http://lists.wamug.org.au/listinfo/wamug.org.au-wamug> -- The WA Macintosh User Group Mailing List -- Archives - <http://www.wamug.org.au/mailinglist/archives.shtml> Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml> Settings & Unsubscribe - <http://lists.wamug.org.au/listinfo/wamug.org.au-wamug>
