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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1answer
66 views

How to disable Clamshell mode in Yosemite?

I have my Late 2013 Retina MacBook Pro attached to an external display. I use both displays. At night, when I leave my computer, I want to close the lid to put the Mac to sleep. Since Lion, there is ...
0
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0answers
40 views

Macbook waking harddrives when i walk near it

This might be hard for some to believe but i swear it is a fact. I purchased a brand new MBP Mid 2014, 2.8 Ghz 1TB 16GB. Works well. I have a few external drives connected to it. When i put the MBP ...
1
vote
0answers
110 views

Mac Pro loses network connection after wake from sleep since Yosemite upgrade

I have a really strange issue since i updated to Yosemite. When i wake up my 2012 Mac Pro, the network connection is totally lost. Output from dmesg (sorry, couldn't copy/paste at this time): - Nic ...
0
votes
1answer
29 views

Find My iPhone/iPod: Does offline mean no WiFi, or can it mean asleep?

My daughter lost her iPod. I do not believe it was stolen. She has tried the "find my iPhone" app, and it tells her the iPod is offline. She last used it about 27 hours ago. The volume is turned off, ...
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0answers
35 views

iPhone 4S on iOS 8 slow wake response

When the iPhone is charging, the response is quick. When it is not charging, sometimes the response lags. The lag is like this when not charging: Presses home/power button. Delays 1-2 seconds before ...
1
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0answers
12 views

How can I determine what kept my macbook pro awake until the battery drained?

I left my laptop unplugged last night and woke up to 0% battery. This is not usually what happens. Is there a way I can find out, this time or next time, what caused that? I assume something was ...
0
votes
1answer
18 views

Waking the macbook from sleep

How can make my macbook wake up from sleep mode automatically ? That is I will fix up a time for it to wake up and when the time will come it shall automatically wake up from sleep mode. Can this be ...
4
votes
0answers
120 views

When woken up from sleep, some Chrome windows are blurry

I have a 2nd monitor attached to my Retina MBP. I was on OS X Mavericks and had this problem, where sometimes the displays would go to sleep and when I wake them, many tabs within Chrome look blurry ...
2
votes
2answers
1k views

Mac wakes up from sleep every two hours on Mac OS X Yosemite

Since upgrading to the first stable release of Mac OS X Yosemite a few days ago, my Mac Mini wakes up roughly every two hours from sleep for about a minute, then goes back to sleep. This is ...
2
votes
0answers
196 views

OS X 10.10 Yosemite -DisableSleepProxyClient

I have a Mac Pro from 2009. Its in my bedroom. Prior to 10.10 I was able to disable periodic wake (when Wake on Lan is enabled) with adding -DisableSleepProxyClient to com.apple.mDNSResponder. I was ...
2
votes
1answer
38 views

Wifi doesn't work unless I cycle it off then on again coming off of sleep

I have a Macbook Pro Retina, 15in, and I have the above issue. In a related question (Wifi doesn't work unless I turn it off then on again) a user commented: For as long as I can remember, ...
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0answers
40 views

2013 Macbook Pro won't power on or wakeup until SMC reset each time.

I recently got a kitten who likes to walk up and down my macbook. I've been pretty good at keeping her off so far, but yesterday she started to trample across the keys. I lifted her off and closed the ...
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3answers
64 views

Macbook Pro not sleeping when left inactive with lid open

My Macbook Pro Running 10.8.5 isn't sleeping when left alone. System prefs has everything set up to sleep but it isn't working. I used the command pmset -g assertions in terminal and I get Assertion ...
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votes
3answers
87 views

Keep MacBook Pro awake in a clamshell mode + HDMI switcher setup

I'm running a setup with the latest Retina MacBook Pro, a Windows desktop and a single external monitor. Both machines are outputting display to a HDMI switcher, which connects to the monitor. I can ...
0
votes
1answer
34 views

Can my retina MacBook Pro SSD drive go to sleep?

In energy settings there are several options concerning the power consumption of you mac, like dim display, app nap, but also "Put harddisk to sleep when possible". To my knowledge, an HD hard disk ...
1
vote
0answers
31 views

Only Cursor and Notifications Appear for First Few Seconds After Display Turns Back On

When my 2011 iMac's display shuts off - before the computer goes to sleep, but after a screensaver might display - there is frequently a 5-15second delay with the display coming back. What I see is ...
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2answers
48 views

How do I stop my Mac OS X from going to sleep? [duplicate]

In settings, I don't see a way to stop the PC from going to sleep.
1
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0answers
23 views

Simulating an event to wake my Mac

Events like EC.cause/GIGE/LIDO/OHC/PWRB/RTC/USB# can wake up a Mac. Is there a way to programatically simulate either of these ? WOL is out of the question as my machine doesn't support WOL on WiFi. ...
1
vote
0answers
13 views

can I automatically disconnect bluetooth devices on sleep [duplicate]

We use a Belkin SongStream BT to play music on a stereo via BlueTooth. I'd like our various devices to automatically disconnect before they go to sleep. Alternatively, the Belkin device could drop ...
1
vote
1answer
34 views

Hibernate/Sleep problem

Whenever my MBP 9.1 is in sleep mode and plugged in and I unplug the charger, machine turns on and stays on for about 2 minutes and then gets to sleep again. Is there something I can change so when ...
0
votes
1answer
47 views

How do I disable requirement to enter password after I close and reopen the lid?

I don't like having to re-enter my password if I've just closed the lid for only 5 - 10 minutes. How can I disable this? I've already tried going to System Preferences --> Security & Privacy, ...
0
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0answers
183 views

macbook pro black screen from sleep

My MacBook is a Pro Retina 15 inch late 2013, running 10.9.4. When bringing the laptop out of sleep it stays black for 20-30 seconds, showing a cursor only. I went as far as erasing the hard drive and ...
2
votes
1answer
169 views

OSX disable wake on USB

Recently I've obtained a trackball, and I'm trying to use it with my Mac Mini running 10.9.5. The trackball is plugged in via USB port. The ball is rather sensitive, so it picks up very small ...
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0answers
13 views

My MBP 2011 won't go to slep when AC is plugged in

Since a few days, my MBP (15" early 2011 with 10.9.4) won't go to sleep when I close the lid and the AC is plugged in. I fixed the permissions, repaired the SSD via disk utility, searched in the ...
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0answers
20 views

Get the iPad (iOS 7) to lockscreen but not dim (no jailbreak)

So, is there a way to tweak the settings in such a way that the lockscreen will appear as usual after arbitrary minutes, but the screen will stay on? If it cannot be achieved with native settings, is ...
1
vote
0answers
28 views

What is CMacPowerHelper, causing slow sleep response on my 2011 Macbook Pro

When going to sleep my 2011 MacBook Pro takes up to 30 seconds Using the pmset log it look like the problem is CMacPowerHelper Can anyone tell me what CMacPowerHelper is?
1
vote
1answer
46 views

How to fix an iPad that froze on home screen?

I have an iPad Air running iOS 7.1.2 and is not jailbroken, I opened an application yesterday and when I was finished with it I closed it by using the four finger gesture where you place your fingers ...
2
votes
0answers
119 views

Mavericks 'close the clam' woes

I typically use my "Retina, 15-inch, Late 2013" MBP at work with the lid closed, connected to an external monitor, a bluetooth trackpad, and a USB keyboard. For the last few months, the results of ...
0
votes
5answers
304 views

How do I prevent my MacBook from sleeping when downloading apps from the App Store

When I try to download large apps from the App Store whether on battery or AC power the displays turns off after time set and downloading also stops. The Energy Saver preferences are set to ...
1
vote
1answer
222 views

How to remove the loading wheel from iPad home screen?

The loading wheel have been showing up for no reason on the home screen of my iPad Air running 7.1.2 that is not jailbroken. It use to only show up when I am downloading apps. Now it is stuck on the ...
0
votes
2answers
119 views

DIY fix for iPhone 5 sleep-wake button issue

So I bought my iPhone 5 in the US and it recently developed the sleep/wake button issue that Apple is fixing for free. Unfortunately, I am not in the US and cannot avail the free repair since the ...
2
votes
0answers
132 views

Improptu restarting of Macbook Pro while in Sleep Mode

A week ago I bought a Macbook Pro Retina (mid 2014) version - and in the first few days of running it I have noticed about 4-5 times that the Macbook occasionally restarts itself - so far always in ...
0
votes
0answers
28 views

11" Air Regularly Loses Power to USB Ports

Lately, my 11" Air has been sending very little power to the USB ports on a regular basis. A restart always solves the problem, and I haven't yet detected a pattern to when it happens, other than that ...
1
vote
1answer
31 views

Bonjour (Printing service) run on Sleep

I currently use Bonjour for my home wireless printing. It works flawlessly, but I have one gripe with software. If my iMac (pc connected to the printer) goes to sleep, the wireless print stops. Is ...
0
votes
0answers
197 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 ...
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votes
0answers
98 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 ...
2
votes
1answer
29 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 ...
1
vote
1answer
81 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
1answer
62 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 + ...
2
votes
1answer
25 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
111 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 ...
2
votes
1answer
175 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 ...
0
votes
1answer
68 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 ...
0
votes
0answers
102 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
41 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 ...
0
votes
0answers
216 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 ...
5
votes
1answer
3k 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 ...
0
votes
0answers
100 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
755 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 ...
0
votes
2answers
450 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 ...