1
vote
0answers
84 views

iMac freezes when power button pressed

iMac Specs: 24" Apple iMac OS X Lion (10.7.5) 2.4 GHz Intel Core 2 Duo 4GB 667 MHz DDR2 SDRAM The normal behavior when pressing the power button while the iMac is running is to put the computer to ...
6
votes
2answers
5k views

Turn off USB power when closing MacBook lid

I have a USB-powered cooling pad under my MacBook Pro. When I close the lid to put my MacBook to sleep, I would like the cooling pad to turn off. In other words, I would like the MacBook to cut ...
4
votes
1answer
405 views

Black screen when macbook returns from sleep

I have a macbookpro unibody late 2008 15p and use OS X Lion, 10.7.3. I use always an external monitor and close the lid. When I finish my work day I put the macbook in sleep mode and it switches off. ...
1
vote
2answers
500 views

Macbook not going to sleep

My macbook does not want to go to sleep when I close the lid or manually choose sleep from the apple menu. Things I have tried: resetting the PRAM resetting the SMC According to PMSET the ...
2
votes
1answer
156 views

How to disable scheduled sleep warning in Mac OS X Lion?

I'm creating a kiosk. Would like it to sleep at night and wake in the morning. I know about auto sleep in System Preferences > Energy Saver. Trouble is, the Mac puts up a dialog box before sleeping ...
1
vote
1answer
2k views

How do I stop OS X Lion from sleeping when I close the lid on my new Air?

Either pmset noidle doesn't work, or "sleep" doesn't mean what I think it means. If I'm playing Pandora and I shut my lid, I want the music to keep playing. Apparently there's an app called ...
1
vote
1answer
3k views

MacBook Pro does not connect to WiFi network automatically

At some point, my MacBook Pro (3,1, Late 2007, running Lion) stopped connecting automatically to my WiFi network, e.g. when awaking from sleep. Also, it takes it unusually long (~ 1 minute) from ...
3
votes
2answers
749 views

Should I symlink my /private/var/vm dir to another volume in OS X Lion?

So I just installed an SSD in my MBP and have been a bit concerned about running out of disk space. I noticed that /private/var/vm holds an 8.6 gb sleepimage file as well as swap files. I'd be much ...
4
votes
4answers
2k views

MacBook does not go to sleep when plugged in since upgrading to Lion

My MacBook does not turn off when I put it in sleep mode, when it is plugged in. I put the laptop on "sleep" or close the lid, but the computer stays on and stays hot! My MacBook goes to sleep fine ...