Can I please get some help why the new OS X Yosemite takes for ever to copy and past?
There is no hardware isue.
In Maveric My battery used to work more than 8 Hrs but now only maximum 3 hrs.
Mac book Pro Cor i 5 50Gb Hd abailable 5Gb memory
Thanks,
MacBook Pro, OS X Yosemite (10.10.1), mc book pro 2011
1. Check the cycle count of the battery against the rated life for your model. The battery may be due for replacement. If the power adapter is connected almost all the time, the battery may need replacing even though the cycle count is not too high.
2. Follow these instructions, or thesefor OS X 10.8 or earlier.
3. In the Energy Saver preference pane, uncheck the box marked
Enable Power Nap while on battery power
if it's shown (it may not be.)
4. You can also try resetting the SMC.
5. Make sure your system is up to date in Software Update.
6. Make a "Genius" appointment at an Apple Store, or go to another authorized service center.
Yosemite
