Will the MacBook Pro w/retina display continue to download a file after the screensaver comes on?
does the Mac book Pro w/ retina continue to download a file after the screensaver comes on?
Hi scootsmama,
Network connections should still continue if the computer has only gone to the screensaver or display sleep. On a portable machine, when the machine goes to sleep it closes the network connection. You may find the following article helpful:
What happens when the Mac goes to sleep (not just into idle mode or display sleep)?
On all Macs:
The microprocessor goes into a low-power mode
Video output is turned off, and a connected display may turn off or enter its own idle state
Apple-supplied hard disks spin down; third-party hard disks may spin down
On portable Macs:
The Ethernet port turns off, if applicable (see note below)
Expansion card slots turn off
The built-in modem, if present, turns off (see note below)
An AirPort card, if present, turns off (see note below)
The USB ports only responds to the power key on an external keyboard (see below)
The optical media drive, if present, spins down
Audio input and output turns off
Keyboard illumination, if a feature of your portable computer, turns off
A computer uses considerably less power when in sleep mode than when awake. The computer will continue to power RAM in sleep mode, so that whatever was in RAM when the computer went to sleep will still be there when the computer wakes. This also means that computers with more RAM use slightly more power in sleep mode.
Note: Portable computers have no network connectivity when in sleep mode, but can wake if the Energy Saver option "Wake for network access" is enabled. If you wish to use file sharing or don't want to interrupt your Internet connection, you should not manually put the computer to sleep, and you should drag the "Computer sleep" slider to Never.
Apple Support: About Energy Saver sleep and idle modes in Mac OS X
http://support.apple.com/kb/ht2412
Regards,
- Brenden
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