Stay Awake can be used to prevent your Mac from sleeping, even if you close the lid of your MacBook. Note: Sleep prevention while the lid is closed only works if your MacBook is connected to AC power.
Features:
- Prevent the display from sleeping.
- Prevent the system from sleeping, even if you close the lid of your MacBook.
- Prevent only if the Mac is running from AC power.
v1.0 [Jan 15, 2013]
- Added explanation that the MacBook must be connected to AC power in order for sleep prevention while the lid is closed to work.