Putting a device into a low-power mode where only RAM is powered to conserve power at the expense of time to resume operation

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1
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0answers
8 views

My monitor doesn't sleep if my mac is connected via HDMI: who's at fault?

I have a MacBook5,1 running 10.8, and an Asus VW246 monitor. I connected it to the monitor using a "MiniDisplayPort->DVI(f) adapter" + a "DVI(m)-DVI(m) cable". Now I've bought a single ...
1
vote
1answer
32 views

Macbook Air intermittently can't find startup disk

About six months ago, my Macbook Air started having a strange issue where it would often not be able to find the startup disk, giving me the flashing question mark. Initially, I was convinced the hard ...
0
votes
0answers
4 views

Macbook Air battery power = 0, odd sleep / shutdown hybrid

Does the macbook air go to sleep or shutdown when battery power is used up? Mine does something in-between... screen goes black on battery = 0%, and when plugged back in, it doesn't go through a boot ...
1
vote
0answers
7 views

Connecting via AFP with no timeout

My Mac at home is asleep, but it sometimes wakes up for various reasons, and I want to connect to it via AFP once it's awake so it will stay awake and let me access files. When I do an AFP connection ...
0
votes
0answers
14 views

iMac doesn't recognize external Monitor after wake up

I know there are a lot different topics on this, mostly for MBP's, but I did not found any solution for me though. I have an iMac 27" late 2013 with 16GB RAM and an external Acer S232HL connected via ...
0
votes
2answers
156 views

Is there a way to prevent a Macbook Air from sleeping when external monitor is plugged in but power is not?

I have a 13-inch Mid 2012 Macbook Air running 10.9.3. I usually run with the lid closed plugging into 2 Apple cinema displays. Everything works great, except when I accidentally bump the power cable, ...
0
votes
2answers
39 views

How to make the iMac go to sleep after certain amount of time?

My MacBook Pro has settings for putting the Mac to sleep after a certain amount of idle time. My iMac does not have that setting. See the screenshot (sorry, it's in German). I want to make sure that ...
1
vote
0answers
16 views

Is it possible to have an iMac maintain target display mode even through sleep/screensaver

I want to be able to make it so that my iMac doesn't exit target display mode until the thunderbolt cable is pulled from my Macbook. I love target display mode in theory, but every time I lock my ...
2
votes
1answer
15 views

My MacBook Pro sleeps when I turn off external display

I have a MacBook Pro (Mid 2012), and had a Dell U24, connected via DVI. I always have the MacBook Pro closed. When I turn off the monitor the MacBook Pro continued working. Now I have a Dell U27, ...
0
votes
0answers
22 views

ssh without Safari streaming: “Write failed: Broken pipe”

I use the standard ssh binary on OS X 10.9 on a mid-2013 MacBook Air 11". It looks like OS X goes into some kind of sleep mode all the time, and when I wake it up a dozen of minutes afterwards, I ...
6
votes
3answers
864 views

How do I require password prompt EVERY time I close my MacBook's lid?

This doesn't seem to always work. Also (perhaps related?): when I close the lid of the laptop when it's connected to the Thunderbolt display, how do I make the display go black? Basically, I am ...
1
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3answers
78 views

Keep ethernet connection live during screen sleep

I have a MacBookPro running OS X 10.8.5. My understanding is Control ⌃+Shift ⇧+Eject ⏏ puts the Mac into a sleep mode. This is fine but what I want to know if there is a way to keep the ethernet port ...
4
votes
1answer
77 views

Where did the MacPro 6,1 “Computer Sleep” setting go?

Anybody got a clue where the MacPro6,1 power / sleep setting went? The only thing I can set is the "Turn display off after" slider. On my old MacPro2,1 there were two settings: Computer sleep ...
2
votes
2answers
53 views

rMBP 15inch Wifi Issue

I've just bought a new rMBP 15 inch a few days ago and for some reason every time it goes into sleep / powernap mode, when I turn it back on the wifi doesn't work. The odd part is the wifi still ...
1
vote
2answers
69 views

Mac mini set to never sleep, but seems to be sleeping anyway (does not respond to network)

I've enabled SSH into my mac mini (late 2012 running OS X 10.9.3), and have the energy saver settings set so that the display sleeps after 10 minutes, and the computer is set to never sleep. If the ...
0
votes
1answer
47 views

MacBook Air slow after waking from sleep

The backlight on my MacBook Air broke about a week ago and it fixed by Apple by them replacing the logic board. Since I've got it back I've had a couple of issues. Firstly, the machine wouldn't work ...
0
votes
0answers
10 views

Keep MBPr Late 2013 awake with the lid closed [duplicate]

Is there a way to keep MBPr Late 2013 awake even with the lid closed? While going through the websites database I came across an option of using 3rd party software like Sleepless. But is there a way ...
1
vote
1answer
79 views

How do I keep my mac from going into sleep mode?

I have tried setting the energy saver setting sleep to never. I tried both Caffeine and NoSleep apps. I've tried setting pmset sleep to 0. I read somewhere that it might be the lid sensor which is on ...
2
votes
2answers
140 views

Mac Pro unexpectedly powers off

We have a new Mac Pro (3.6 GHz) running MacOSX 10.9.3 that unexpectedly powers off. We've taken it in for service twice and the Geniuses were not able to reproduce the issue and the hardware ...
2
votes
0answers
60 views

Mac Mini 2013 wakes immediately after sleep when USB drive plugged in

I have a 2013 mac mini running osx 10.9.3. I used to be able to send the machine to sleep by going to the apple in the menubar and choosing sleep. After a recent update, when I do this the displays ...
0
votes
2answers
46 views

MacBook Pro 15" Early 2011, top right corner of the screen getting too hot

Since 10.9.3 update, I'm noticing a problem first, as I mentioned, right side of the screen getting quite warm, as warm as base, where CPU and GPU fans resides. second, even it's in sleep mode ...
0
votes
1answer
118 views

Macbook Pro crashes when I remove power while hibernated

I have a late 2013 Macbook Pro (MacBookPro11,3) running OS 10.9.3 that I want to keep as locked down as possible since I have sensitive company data on it. To that end, I have turned on FileVault, set ...
3
votes
1answer
122 views

Black screen with dual monitors (10.9.3)

I have been experiencing a problem with my Macbook Pro (latest version) when connecting it to a dual monitor. I usually click on the trackpad to wake the computer immediately after it has gone into ...
2
votes
3answers
57 views

mac pro going to sleep on nohup

I have the following scenario. I have shell scripts that I want to run remotely on my mac pro, so I ssh in, launch them with nohup, and log out. I've done this for years on linux based machines, and ...
2
votes
2answers
197 views

SSH to Macbook works when lid closed (and plugged in to power)

I noticed that my PuTTY session to my MacBook (which is now on Mavericks 10.9.3) seems to stay alive with the clamshell closed so long as the power cable is plugged in to the laptop. This can be seen ...
1
vote
0answers
22 views

After closing and reopening the lid, I do not hear any more audio. Why is this?

I have a 15 inch late '13 rMBP. After closing and reopening the lid, and playing a music video on YouTube, I cannot hear the audio. I always have to restart the system in order to fix this issue. This ...
3
votes
0answers
59 views

Mac doesn't sleep when lid is closed, but upon opening the lid it falls asleep?

When I close the lid, my macbook pro does not go to sleep. However, when I open the lid, it will go to sleep. How do I correct this problem?
1
vote
1answer
89 views

iTunes, even when not playing, keeping my computer from sleeping automatically

I'm using the default Energy Save preferences on a MBPro running Mavericks. If iTunes is running, my computer will not go to sleep automatically even if iTunes is not playing (e.g., if I stop it by ...
1
vote
1answer
164 views

My MacBook re-boots when going into sleep - tips for analyzing problems?

since a few days my 2010 MacBook Pro re-boots on a regular basis. I'm looking for tips on how to diagnose the cause of the problem. Usually my MacBook (running Mavericks) is sitting on my desk, ...
2
votes
1answer
63 views

Fusion Drive constantly spinning up and down

I've got a 1TB Fusion Drive (with a Seagate 7200 rpm hard drive) in a Late 2013 27" iMac. While the iMac is asleep, the hard drive spins up and down every minute or so (without fail), creating an ...
0
votes
0answers
31 views

Desktop shows for split second on wake before password requested

If I wake my Mac from sleep I always get a split second flash of my active desktop before the screen is replaced by my usual password unlock screen. When I unlock, I get my desktop as normal, as it ...
1
vote
1answer
60 views

Trouble with Macbook display — brightness cuts out or gets wavy if I move the screen around

Macbook Pro, 2008, 15 inch Running Mavericks 10.9.2 If I move the screen around at all while it's running the brightness will almost always reset to as if it was zero or it gets these wavy ...
0
votes
0answers
65 views

rMBP 13 inch late 2013 resolution issues

I have huge resolution issues with my retina MacBook Pro late 2013 model. Thing is, I have 27" 1440p external monitor in home and in work, and I'm bringing my laptop around a lot, also I have to ...
1
vote
0answers
296 views

Macbook Pro Won't Sleep

I've been fighting this for months and I can't seem to get it to sleep consistently. I've talked to Apple Support on the phone and they couldn't help me. I've taken it in and he guy got it to sleep ...
1
vote
0answers
98 views

MacBook pro boot's to wrong OS after waking up from Safe Sleep

I am dual booting Ubuntu and OS X Mavericks on my MacBook pro 9,2. I am using the rEFInd boot manager, since I was told that I should use it to dual boot OS X and Linux (I could have used rEFIt, but ...
2
votes
1answer
54 views

Will ejected internal HDD really stay ejected until I mount it again?

I want to get 2TB HDD in addition to 512GB SDD I have. I want to be able to "turn off" that drive so that it stays off even after sleep cycles and everything... I'm worried because now when I have an ...
1
vote
0answers
151 views

Trackpad sometimes non-responsive when starting/waking MacBook Pro Retina 15-inch

A few weeks ago, my mid-2012 15-inch MBP retina's trackpad became unresponsive when I lifted the lid to wake it up. I restarted and the issue went away. The issue has been getting more and more ...
4
votes
5answers
9k views

How often should one shutdown a Macbook instead of just closing the lid?

I have found contradictory opinions on this. Some say Windows users tend to shut down but that it is not necessary, and I tend to do that too. Others say it is preferable to shut down, as it does not ...
1
vote
0answers
37 views

How to configure my apple remote with custom actions, including sleep & wake up?

This is basically a follow up of MSDOS's question. I've also came around same things he did and I am currently using iRedLite with great success. It is in almost all aspects even better than the ...
2
votes
1answer
50 views

Open an application after wake from sleep

Is is possible for an application to open up after waking up your MacBook? So I have this application that I want it to open every time that I wake up my Macbook from sleep.
1
vote
0answers
111 views

MacBook Pro wakes up every few minutes

My MacBook Pro (15" Retina, mid-2012) keeps waking up every few minutes, and I can't figure out why. This is what I get when I search for "wake reason" in console (just the last hour): 4/7/14 ...
5
votes
3answers
1k views

How to add hibernate mode to MacBook Pro

I have recently switched to Mac from Windows hence I do not have much information. I want my Mac to go to safe sleep state on closing the lid. I also need an extra option available somewhere which ...
3
votes
2answers
539 views

Macbook pro doesn't go to sleep after left inactive

In Energy Saver settings (System Preferences -> Hardware section) the Mac is set to sleep after 15 minutes, but nothing happens. Mac drains battery and automatically turns off when battery is low. ...
0
votes
2answers
95 views

27" iMac won't stay asleep

My 27" iMac wakes up from sleep randomly, even though I went through the "energy saver" preference pane, and bluetooth is only active for my mouse and keyboard. What could be causing this?
1
vote
1answer
644 views

MacBook Pro Retina fails to wake up

I have late 2013 rMBP and very often it fails to wake up after closing the lid. It crashes and restarts. How do I find out which process or application causes those failed attempts to wake up? I try ...
1
vote
0answers
118 views

Macbook Air failing to reconnect to network after sleep

I have a Mid-2011 13" Macbook Air running OS X 10.9.2 (the latest version). When I wake my Mac from sleep, sometimes, the Wifi will fail to find my network. The network icon will display the ...
2
votes
0answers
391 views

Mavericks screen lock occurs immediately instead of after 15 minutes of sleep

I'm on OSX 10.9 on a late 2013 Macbook Air. iCloud Keychain is disabled, FileVault is turned off, and my Energy Saver settings are all at their defaults. I want to require a password after 15 minutes ...
2
votes
0answers
105 views

Chrome continues running even when Mac should be is asleep

I have the latest version of Chrome running on my Mac. I've noticed that even when I close the old intending to put my computer to sleep, Chrome continues running. I know this is the case because I ...
1
vote
2answers
82 views

Kernel Panic on Hibernate / after unplugging Devices

When I'm at work, I've got my Macbook connected to an external monitor and a Apple Magic Mouse + Apple keyboard (both bluetooth) and I am connected via ethernet. When I unplug all devices and take my ...
2
votes
1answer
71 views

MacBook Pro Early 2008 Fan running while in standby

The fans in my MBP (MacBook Pro4,1) continue to run after closing the MacBook. This is not because of the CPU running under high power, it's also happening when the CPU has done nothing for about 15 ...