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

learn more… | top users | synonyms (2)

1
vote
1answer
43 views

Why does my iMac take so long to go to sleep?

Note: I have seen this question as well as this question, I don't believe that either pertain to this situation. When I press the sleep button on my iMac it consistently takes 30-31 seconds to go ...
0
votes
0answers
22 views

Macbook Pro black screen lit keyboard when starting after (long) sleep

Macbook Pro retina 15" i7 (mid 2012) OS: 10.9.4 Behaviours: -- Day 1: rebooting in endless loop until force quit with power button. Then rebooting in endless loop again until force quit with power ...
0
votes
0answers
10 views

Monitor shows static screen when after sleep/lockscreen

I have a viewsonic 1080p monitor. It works fine with my macbooc air running OS X 10.9.x The problem is that whenever the macbook wakes up from sleep or gets unlocked, the monitor does not work. It ...
1
vote
1answer
255 views

Macbook Pro Retina 2014 - Quick return from Sleep - Black screen with cursor before login window

I just got a MBPr. When the display switches off, like its going to sleep and I quickly hit a key to wake it back up. It shows a black screen with a cursor for about 15-20 seconds before the login ...
2
votes
1answer
16 views

Turning Caps-Lock into Control is not permanent on MacBook Pro Retina

I want to act my caps-lock key as control-key. I'm going to preferences ⇒ keyboard ⇒ modifier keys... and say that caps lock should be acting as control. This is working fine until I put the ...
0
votes
1answer
27 views

Deep sleep keyboard shortcut

I have been a windows user for a long time now and I have been used to pressing just one key in my keyboard to hibernate the machine every night. I recently bought a mac mini and I press Shift + ...
0
votes
1answer
728 views

Serious Boot / Sleep Problems

Two days ays ago I closed the lid of my macbook pre for the night as I have done for the last 2.5 years but when I opened the lid in the morning the screen didn't show. It seemed to be 'alive' (ish) ...
1
vote
1answer
31 views

Safari will not “Remember Me” on Facebook

My question is very similar to this question: Safari 7.0.4 doesn't remember my login status. "Remember me" not working (OS X 10.9.3) Except it differs in 3 key ways: The solution did ...
2
votes
1answer
22 views

I have a MacBook (2008) that sleeps as soon as you put in a battery

This MacBook runs perfectly without a battery. Putting in a genuine new and aa genuine used battery does the same thing. The screen goes dark, you can still see the screen for a second and then it's ...
0
votes
0answers
16 views

Why is Wake-on-WiFi not working on my MacBook Pro with TeamViewer?

I have a brand new (2014) MacBook Pro and an AirPort Extreme. I have TeamViewer running and selected the Wake-on-LAN feature. I also have Wake-on-WiFi configured on the MacBook. Once the MacBook goes ...
0
votes
0answers
109 views

Intermittent stuttering after upgrade to OS X 10.9.4 from 10.9.3

MacBook Pro Retina, 13-inch, Late 2013. OS X 10.9.4 (13E28) After the update from 10.9.3 to 10.9.4 my cursor/keyboard inputs stutter every ~5 seconds for about a second after my computer awakes from ...
6
votes
2answers
2k views

Why did my rMBP13 (late 2013) wake up every minute until battery depleted with reason: ? (Question Mark)?

Can someone help me to diagnose this issue? My new MacBook Pro 13 Retina (8GB / 2.6Ghz / 512GB) awoke in my bag earlier today and apparently did not go back to sleep so ran down the battery and was ...
0
votes
0answers
70 views

When waking from sleep, the wifi doesn't turn on

Sometimes, after waking from sleep my MacBook Pro's wifi appears to be "off" (there are no bars in the pie in the system tray, grey or black, or bouncing), but in fact when I click it I only have the ...
0
votes
1answer
22 views

Why does pmset -g return sleep 1

When running pmset -g, the sleep value (putting the system to sleep) is set to 1 (sleep prevented by coreaudiod) I have set my screen saver to show after 10 minutes of inactivity. I then set my ...
1
vote
2answers
3k views

MacBook not sleeping when I close the lid

My MacBook has never slept when I close the lid. I´ve tried all the remedies listed here in the forum from resets to experimenting with pmset settings. Should my MacBook sleep as soon as I close the ...
1
vote
1answer
979 views

MacBook Pro wakes immediately after sleeping

When I put my MacBook Pro to sleep, it will immediately wake up again after ~5 seconds, then go to sleep again and keep on sleeping and waking. This happens no matter if I close the lid or use the  ...
0
votes
0answers
20 views

Can't close the lid on macbook air while using windows 8

I installed windows on a macbook air, and it works fine, except that when I close the lid, and open it the screen is black, but when I tried to press the touchpad, I hear the sound of windows error. I ...
0
votes
0answers
24 views

HTTP connections fail after long sleep in 10.9.4

I'm having a weird problem since upgrading to 10.9.4 - if it's asleep for a long time (I am not sure how long; short sleeps of an hour or less definitely don't do it, but overnight does) when it wakes ...
19
votes
5answers
10k views

Possible to run scripts on sleep and wake?

MacBook Pro 2010 running OS X Lion. Is it possible to run scripts on sleep and wake events? My specific application is that I've got Dropbox-synced Truecrypt volumes that I regularly use on both my ...
-1
votes
0answers
52 views

Terms and Conditions to Replace Power Button on iPhone 5

Apple announced a power button replacement program for iPhone 5, after noticing how poorly they've designed the hardware. Being affected, I called Apple Care a while back to request a postal box. ...
0
votes
0answers
31 views

Mac Mini needs HDMI unplug-replug after it's been asleep

I have a Mac Mini hooked up to my TV in my living room, connected via my audio received, and via HDMI. If I leave the Mac until it goes to sleep, the TV screen goes blue (as expected), and the Mini ...
1
vote
1answer
79 views

Macbook Pro cannot automatically detect external monitor automatically after I unplug external monitor when it is sleeping

My late-2013 13'' (Retina & OS X 10.9.4 (13E28)) Macbook Pro can not automatically detect external displays after wakes up, if I pull the display‘s plug out during sleep. 1) connect Macbook to my ...
8
votes
4answers
3k views

Mac does not sleep automatically in Lion!

My Macbook Pro will not sleep even though it is set in System Preferences → Energy Saver. I do not have any sharing options enabled (System Preferences → Sharing). I do not have "Wake ...
0
votes
2answers
106 views

bad wake/sleep crashes in 10.9.3 turned into severe screen blackout crashes in 10.9.4

While still on 10.9.3 I had the occasional problem of the OS crashing upon wake-up. Every couple of weeks, made more frequent by using an external monitor. Now on 10.9.4, which was supposed to fix ...
2
votes
3answers
223 views

How do I determine what is waking my machine up?

Recently my Macbook Pro has been waking up from sleep at undesirable times (middle of the night) without any user interaction (nobody has touched it). Is there a log on the machine that records the ...
1
vote
2answers
881 views

MacBook Pro Retina 2013 crashes on 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 ...
0
votes
1answer
46 views

Mac does not sleep

There is a week or so since my macbook stopped being able to go sleep, instead it stops by just sleeping the screen, while the system light does not go blinking (and the system won't go sleep either, ...
2
votes
1answer
117 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
1answer
29 views

Prevent display from turning off with certain applications

I have a MacBook Pro, and during media presentations, my screen automatically turns off according to the settings app (which of course is operation as usual, to be expected). I'm looking for an ...
1
vote
0answers
35 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
563 views

Why do I have to reboot my iMac and Wacom Cintiq after sleep?

I have an iMac and a 24 inch Wacom Cintiq. When I put the iMac to sleep, it freezes and I have to restart both the iMac and the Wacom Cintiq. How can I get around this?
1
vote
1answer
89 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
2answers
68 views

OS X 10.9.4 closes application when sleeping

First time to have MBP retina. My issue on my MBP is when I close my MBP to transfer to another location (house to coffee shop), when I open my MBP I notice that it closes the apps I have open before ...
3
votes
1answer
54 views

Access to NAS mount during Power Nap wake up

On my mac I have Time Machine configured to backup to a Sparse Disk Image Bundle that is located on my Raspberry pi, which it connects to over SMB and mounts on boot. As long as the mac is awake there ...
0
votes
0answers
13 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
13 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
2answers
1k views

macbook pro randomly going to sleep

I have a early 2011 macbook pro with mountain lion 10.8.2 installed in it, I have sleepawake installed and disabled energy saving option all set to forever. the problem is the system is still going ...
0
votes
0answers
57 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
180 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, ...
6
votes
2answers
6k views

Random Restarts with “Sleep Wake Failure” error on Mavericks

When I leave my Mavericks OS X MacBookPro idle for a while, very often it will crash and reboot by itself. After reboot, the Problem Report dialog will show up, telling that "Sleep Wake Failure ...
2
votes
2answers
4k views

My MacBook Pro is not sleeping when I close the lid on battery

I purchased my macbook back in 2011, and this problem just started. When I unplug and close my computer to put it in my backpack for school, it does not sleep. I take it out and its very hot and has ...
1
vote
2answers
908 views

After sleep, my iMac is very slow to respond for a 45seconds+

When my iMac enters sleep, and then I wake it up -- either shortly after, or the next day, while it responds to the wake request quickly, it's basically unresponsive for 45 seconds+ after. ...
8
votes
3answers
3k views

Why does my Mac take a long time (30+ seconds) to find my home wifi?

I have a retina MacBook Pro 15" running Mac OS X 10.9.4. When I wake it from sleep at work, it's connected to the wifi network before I've even entered my password. But at home, with a Airport Extreme ...
0
votes
2answers
46 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
27 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
30 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, ...
3
votes
1answer
305 views

iMac sleeping even when set to never sleep

Running 10.7.5, I've got a fairly new iMac (6 months old) 27", set to never sleep, yet when I got in to work this morning it was asleep. How to fix this? Output from pmset -g in Terminal: Active ...
3
votes
1answer
145 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 ...
1
vote
3answers
93 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 ...
2
votes
2answers
173 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 ...