HOW TO WAKE UP MAC PRO FROM SLEEP MODE BLUETOOTH
A bluetooth device paired correctly should not typically prevent a computer from sleeping. You can allow Bluetooth devices to wake a sleeping computer by enabling "Allow Bluetooth devices to wake this computer" in Bluetooth preferences. In the note, I was interested to see that a Bluetooth setting can also interfere with sleep. There are reasons why you may want your Mac to stay awake even though you are not using the keyboard or mouse, such as when you are:Īway from your computer while downloading large files The Apple Support note Why your Mac might not sleep or stay in sleep mode offers some suggestions as well as a troubleshooting guide. On the other hand, there can be problems when putting your MacBook to sleep. Stein's SmartSleep lets you choose between the modes. And if your MacBook supports it, you can swap in a fresh battery. It may take the longest time to sleep but it also can wake quickly. Hibernate, where the state is written to the hard disk (the safest for your data), but takes the longest time to be put to sleep and to wake up.Ĭombination Sleep and Hibernate, which Apple calls Safe Sleep. Sleep, where the Mac saves the state in RAM, which means it can go to sleep and wake up quickly, but could bring trouble if the battery runs down or is removed.
The Energy Saver control panel defines several kinds of sleep: "computer sleep," which is what we commonly think of as sleep, where the system sleeps "display sleep," where the screen goes black and "hard disk" sleep, where the drive spins down.Īccording to developer Patrick Stein, the author of the free SmartSleep preference pane, there are three sleep modes that your Mac can use:
HOW TO WAKE UP MAC PRO FROM SLEEP MODE MAC OS X
I've continued this process under Mac OS X Leopard and have had no further trouble with waking from sleep. When I go to wake the MacBook, I open the machine and make sure that I don't plug anything into the machine before I wake it.
Next I use the Sleep command under the Apple Menu to put the MacBook to sleep and I wait until the screen actually goes blank before closing the lid. Before I put the machine to sleep, I unplug anything connected, such as an Ethernet cable, hard drive or mouse.Ģ. When running under Mac OS X Tiger (10.4), I occasionally encountered problems getting my MacBook Pro to wake from sleep. Please! And we when we want them to go to sleep, we hope that they will slumber. When we put our MacBooks to sleep, we hope that they will wake.