My iMac does not wake from power safe mode

My iMac does not wake from power safe mode when addressed over the network from my Apple TV, until I send a "wake on LAN" command from a utility on my iPad. Is there anyway this can be done directly from Apple TV?

Tons of similar reports all over the web - especially on ATV3 - but no solution, seemingly. Hopefully a software update will fix it one day soon. Sorry.

Similar Messages

TS4080 apple thunderbolt display image on display intermittently goes dark, does not wake from sleep after clicking mouse or keyboard, but there is "bonk" sound after clicking mouse or pressing keys. Rebooting by pressing the power button resolves issue.

My apple thunderbolt display (which I purchased 1.5 years ago; OS 10.7.5 Mac Mini) intermittently goes dark, does not wake from sleep after clicking mouse or keyboard, but there is "bonk" sound after clicking mouse or pressing keys, so am thinking it is a hardware problem with the display. Rebooting by pressing the power button turns the screen back on, but the same phenomenon has occurred several times. Could this be a software issue, or do I need to have my display repaired? Your feedback would be appreciated.

Hi ED, tough to tell, but it does sound like it's waking with the bonk, just not displaying.
Long shot but...
I wonder if it's a variation of this, of which I've seen many different symptoms...
Resolution
Move the mouse or trackpad cursor over the center area of the login window so you can see the user icons. Click on the icon of the user that you would like to login as, type in the user's password, and press Return.
If the login window is configured to show only the name and password fields, type in the user's name and password into the fields, and press Return (even if you cannot see the rest of the login window).
Additional Information
This issue will not occur if the display is not sleeping when the account is logged out. Use the steps below to confirm that the account is not configured to log out automatically while the display is sleeping:
1. Open System Preferences > Security & Privacy > General. Click the padlock to unlock the preference pane and enter your admin password. Click the Advanced button at the bottom, then see if the option "Log out after N minutes of inactivity" (where N is the number of minutes) is enabled.
2. Open System Preferences > Energy Saver and configure Display Sleep to occur after the account is logged out, by dragging the slider to a number of minutes that is greater than N was set to in the previous step.
Important: If automatic log out is not needed, disable "Log out after Nminutes of inactivity" in System Preferences > Security & Privacy > General. This will also prevent the issue.
http://support.apple.com/kb/TS4135?viewlocale=en_US

I just updated itunes to 11.1.3 on my laptop and now it won't open. It does not respond to trying "safe mode" either.

I just updated itunes to 11.1.3 on my laptop and now it won't open. It does not respond to trying "safe mode" either. Anyone have an idea as to what to do?

I just uninstalled it and am waiting for it to reinstall. I sincerely hope that I have not lost everything that I worked on so hard. Now that mobile me is gone, I have not been able to go between devices to transfer things. I was merely trying to take a document I had worked on and open it in pages, but it said my version was too old. When I updated, it wouldn't load. Now I cannot do anything. I hope that the reinstall fixes it without losing everything. Please advise!!! Yes, I am in panic mode.

Macbook does not wake from sleep properly.

My macbook 2.0ghz core duo, 10.5.6 does not wake form sleep like it should. it behaves similar to when it runs out of battery with a pale screen and a loading bar, like it is restoring the system from the sleep image, although the battery is full. Has anyone else had this problem and been able to sort it out? Perhaps there is something wrong with the battery controller. Any advice appreciated as it is quite annoying.

I am having this same problem. The computer itself is awake, but the display stays blank. I can restart it by pressing the power button then 'R' then 'return'. This just starting happening frequently recently for me. It may be the result of one of the more recent security updates.

HT201150 macbook air 11" 2013 does not wake from sleep mode. Any ideas?

Since I have changed my macbook air, I had started to have these issues. This is my third macbook air11" and until this one all was fine.All of a sudden I started to have the sleep/wake problem. Oce the lid is closed, it goes to sleep and does not wake up or the battery needs to be charged pops out and I have to charge for 10 minutes and find out that I already have 80-90% battery power. Also the apps open up, but the windows get lost( mail is open, but no window to read the mails) The genius bar checked the laptop twice and finally changed it , but nothing else changed in my life. All the issues are the same, and even getting worse. Just a minute ago, I even lost the WiFi. "There is no hardware message appeared!! Anyone for any ideas?

You're welcome... here's hoping it's not a hardware issue but this test will elimnate any suspicions.
You could also check the startup disk for errors.
Insert Installer disk and Restart, holding down the "C" key until grey Apple appears.
Go to Installer menu (Panther and earlier) or Utilities menu (Tiger and later) and launch Disk Utility.
Select your HDD (manufacturer ID) in the left panel.
Select First Aid in the Main panel.
(Check S.M.A.R.T Status of HDD at the bottom of right panel. It should say: Verified)
Click Repair Disk on the bottom right.
If DU reports disk does not need repairs quit DU and restart.
If DU reports errors Repair again and again until DU reports disk is repaired.
When you are finished with DU, from the Menu Bar, select Utilities/Startup Manager.
Select your start up disk and click Restart
Message was edited by: Carolyn Samit

Hp Envy + Win 10 -does not wake from sleep mode

Win 10 on HP Envy  Device will not wake from sleep mode must force power off and reboot (hold power button in) Please help! : ) OS Name Microsoft Windows 10 Home
Version 10.0.10240 Build 10240
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name
System Manufacturer Hewlett-Packard
System Model HP ENVY 15 X360 PC
System Type x64-based PC
System SKU G6T84UAR#ABA
Processor Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz, 2401 Mhz, 2 Core(s), 4 Logical Processor(s)
BIOS Version/Date Insyde F.11, 7/17/2014
SMBIOS Version 2.8
Embedded Controller Version 89.34
BIOS Mode UEFI
BaseBoard Manufacturer Hewlett-Packard
BaseBoard Model Not Available
BaseBoard Name Base Board
Platform Role Mobile
Secure Boot State On
PCR7 Configuration Binding Not Possible
Windows Directory C:\WINDOWS
System Directory C:\WINDOWS\system32
Boot Device \Device\HarddiskVolume2
Locale United States
Hardware Abstraction Layer Version = "10.0.10240.16392"
Time Zone Pacific Daylight Time
Installed Physical Memory (RAM) 8.00 GB
Total Physical Memory 7.93 GB
Available Physical Memory 4.89 GB
Total Virtual Memory 9.81 GB
Available Virtual Memory 6.33 GB
Page File Space 1.88 GB
Page File C:\pagefile.sys
Hyper-V - VM Monitor Mode Extensions Yes
Hyper-V - Second Level Address Translation Extensions Yes
Hyper-V - Virtualization Enabled in Firmware No
Hyper-V - Data Execution Protection Yes  1. The computer's model number. If you require assistance locating this information, please reference this website: Guide to finding your product number ***listed above 2. The computer's operating system. If you require assistance locating this information, please reference this website to determine your Windows operating system. *** Win 10 3. Have you installed any new hardware on this computer, before the issue appeared? no 4. Have you installed any new software or drivers on this computer, before the issue appeared? Win 10 upgrade from 8.1 Reply

I found a solution. It's still has some bugs to fix but for now, waking it up from sleep works. here's a link to a step by step proceedurehttp://h30434.www3.hp.com/t5/Notebook-Operating-Systems-and-Software/windows-10-sleep-mode/td-p/5170873  it worked for me. hope it does for you.

2013 Mac Pro DisplayPort Monitor does not wake from Sleep.

On my 2013 MP I have dual monitors:
One connected DVI-to-MiniDisplayPort a ViewSonic 24"
Second connected DisplayPort-to-MiniDisplayPort a MonoPrice 27" 2560x1440
When the computer comes out of Sleep or Off the 27" display does not come out of Sleep Mode.
If I unplug and replug the MiniDisplayPort connection from the MP the Display will turn on correctly.
Never had this issue with the 24" both monitors go into a sleep/hibernate mode(yellow power light on displays) when the computer turns off or goes to sleep.
When the computer comes out of sleep the 27" backlight turns on briefly but then goes back into sleep mode.
Troubleshooting: PRAM Reset and alternative ports on the MacPro with no luck.
Any thoughts??
Thanks in advance.

Hello natemac00,
Thank you for using Apple Support Communities.
For more information, take a look at:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
Have a nice day,
Mario

With Mountain Lion MacPro does not wake from sleep

I have installed Mountain Lion (10.8.1) on a Mac Pro (Model appeared early 2008).
However when the system is sleeping, Mac does not awake from sleep by pressing any key of the keyboard.
The keyboard is inactive.

That's interesting, I don't use the Apple->Sleep, but I tired it several times with 10.8.1 on my system and it woke up in a timely fashion.
There is something strange going on with it being intermittent for me, a combo of always & intermittent for you.
I suspect there is some combination of circumstances that's not obvious that's causing it.
I've looked through the logs and don't see any clues.
I submitted a bug report some time back.
You might consider submitting one as your situation is a little different and you have a circumstance that always causes the problem.
You need to be register here it's free, and then you can submit bug reports here

After installing mavericks, the iMac will not wake from sleep properly (at all)

I've upgraded to 10.9 (late 2012 21" iMac), and I notice in the morning when the iMac has been sleeping overnight, it will not wake up,
During the day, if it sleeps for a few hours, it seems fine, and wakes normally, prompting me to type my password,
In the morning however, I hit a key (on my wireless keyboard), and the display wakes up, I get a dark grey screen, and see the loading circle (not the beachball) in the middle, and see the cursor for a few seconds, before it then disappears, and reappears.
This cycle repeats itself,
The 'fix' is to do a forced shutdown by holding the powwer button until it shuts down, and then restart.
Anyone else find this problem/find a solution?

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, or by corruption of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards. Boot in safe mode and log in to the account with the problem. Note: If FileVault is enabled on some models, or if a firmware password is set, or if the boot volume is a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to boot and run than normal, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal boot may also be somewhat slow.
The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin. Test while in safe mode. Same problem? After testing, reboot as usual (i.e., not in safe mode) and verify that you still have the problem. Post the results of the test.

IMac will not wake from sleep after 10.4.8 Update

Recently after a couple of software updates my IMac goes to sleep and the Bluetooth keyboard and mouse will not wake it. The option for wake with Bluetooth is checked. I zapped the PRAM and also checked the HD, Nothing has changed. NOTE: No new software or hardware installs were done except for 10.4.8 update and the other mac software updates. This did not happen in prior versions of the OS on my iMac. Is this a new bug?
iMac G5 1.8 (pre iSight) Mac OS X (10.4.8) Bluetooth, Wake from Sleep

I've been dealing with this same issue, have tried everything, but to no avail. After MANY sessions on the phone with Apple tech support, as well as an Apple product specialist, I was advised to erase my computer and do a fresh install. I did an archive an install, which didn't help, but am not thrilled about the prospect of erasing everything and starting over. This problem started after the August 2006 round of updates. I feel it's bluetooth related, because I used a usb keyboard and mouse for a week as a test, with no problem. The funny thing is, I unchecked "allow bluetooth device to wake computer" thinking it might help, but the bluetooth devices continue to wake the computer anyway (except when it refuses to wake, of course!)
Jerry

MacBook Pro display sometimes does not wake from sleep, display is blank

My computer has been getting a lot of this weird issue that it is asleep, the light is pulsing. But when you go to wake it up, the keyboard lights up, caps light key will work, but the display is blank, nothing makes it turn back on.
I had a friend using it who I let use the guest account, but since the issue kept happening and all the guest account data kept disappearing, I had to create her an account. It's annoying, and sometimes if I catch the crash happening while the unit is display active, I get the color wheel and all the apps freeze up really bad. I'm lucky if I can save my work.
Sleep during this crash will also produce the error. Most recently I was trying to connect my bluetooth keyboard and it kept giving me an error. So I tried to turn off the bluetooth, no dice. Went into the root user, still no dice. Figured maybe the device didn't get reinitialized upon wake from sleep properly, put the unit to sleep and ding dong, wont wake up again!
From the console logs I've been able to find this string:
5/23/10 1:00:54 PM kernel Sleep failure code 0x00000000 0x21000000
I've not used any hacks or sleep widgets, so I don't know what the issue is.
Everytime I reboot from this I fsck the drive and repair permissions. I've tried zapping the PRAM also, next stop is delete the power management plist and reset the SMC. Who knows if any of it will work?
Anyone have any ideas?

dchrem wrote:
The machine is stock from Apple, it's a replacement for a previous machie try screwed up repairing which itself was a replacement for a machine that they couldn't get the part for, for over a month. Thank God for AppleCare!
AppleCare is the magic word. Time to contact them.
Btw the machine is 10.6.3 I hadn't updated my settings before I posted the initial question.
I was actually going to suggest that, but noticed in your later posts you had updated the info.
As for the smc and pram both were done today, so we will see what the story is. I also deleted the energy .plist file and had it recreated from within root.
Just curious why you're working in root? You should be able to do anything we've discussed from an admin account, and there's lots of potential for mishaps in root.
As for dlrunning DU, I was under the impression that it just ran fsck through the DU GUI. At least that's what it looks like when you view the console log for DU. I'll give it a try though.
I'm just repeating what Apple suggests.
I'm just worried that the little glitches are adding up to something catastrophic.
AppleCare.

MacBook Pro 10.5.2 Screen does not wake from sleep

This is probably the 80th time this issue has been posted.
I am hoping someone at Apple or otherwise can give me an answer on it.
What is the deal with this? Why can't my Macbook wake properly?
I thought this stuff was supposed to be "Reliable" and "easy to use" ?
I love OS X, but this wake from sleep issue is making me second guess my decision to switch.

I've been experiencing this issue 2-3 times a day, and it bugs the **** out of me.
I've followed the steps on the link provided.
I note there is no noise or visual indicator to suggest the reset took place (possibly because tehre is no power source there?) but I'll report back if I have any further hangs on the screen when waking up.
Cheers!

Firefox used to work on my windows 8 machine, now it does not, even starting in safe mode and after un/reinstalling. message "firefox has stopped working".

Firefox used to work fine, then a few days ago it just stopped. When I try to start it, it comes up with a message that "firefox has stopped working". That message comes up over the box that asks if I want to start in safe mode or reset firefox. when i try to close or cancel that message so I can try starting in safe mode, both sets of messages go away.
if I try to start in safe mode using the shift key, the same thing occurs. The same thing occurred after I uninstalled and reinstalled.

Do a clean reinstall and delete the Firefox program before (re)installing a fresh copy of the current Firefox release.
*Download the full Firefox installer and save the file to the desktop<br>http://www.mozilla.org/en-US/firefox/all.html
If possible uninstall your current Firefox version to cleanup the Windows registry and settings in security software.
*Do NOT remove "personal data" when you uninstall your current Firefox version, because this will remove all profile folders and you lose personal data like bookmarks and passwords including data in profiles created by other Firefox versions.
Remove the Firefox program before installing that newly downloaded copy of the Firefox installer.
*(32 bit Windows) "C:\Program Files\Mozilla Firefox\"
*(64 bit Windows) "C:\Program Files (x86)\Mozilla Firefox\"
*It is important to delete the Firefox program to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
*http://kb.mozillazine.org/Uninstalling_Firefox
Your bookmarks and other personal data are stored in the Firefox profile folder and won't be affected by an uninstall and (re)install, but make sure that "remove personal data" is NOT selected when you uninstall Firefox.
If you keep having problems then also create a new profile.
*http://kb.mozillazine.org/Profile_folder_-_Firefox
*http://kb.mozillazine.org/Profile_backup
*http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall

My computer 27inch iMac late 2009 model does not wake from sleep.

Having issues waking my computer from sleep. Seems to be getting worse lately. Can work fine for one or two days then when clicking mouse keyboard there is no response. I have to press the power button for six seconds to turn off then turn on again.

Contact Apple Service, iMac Service or Apple's Express Lane. Do note that if you have AppleCare's protection plan and you're within 50 miles (80 KM) of an Apple repair station, you're eligible for onsite repair since yours is a desktop machine.

MacBook Pro does not wake from sleep in Lion

A lot of people are reporting that their MBP freezes (which happens to me, too) but this concerns a totally different issue.
About 5-10% of the time, when I return to my MBP after it has initiated sleep, I cannot get the system to respond.
Keyboard should wake the MBP. Power button should wake. Opening the lid should wake. None do.
The system is cold. No fans, to backlight, to nuttin'. All that works is the sleep indicator, which turns on and off when I open and close the lid.
The only way to use the system is to force restart (hold down power, reboot) at which time the system does its 'resume'-thing... as if it ran out of juice and went into hibernate.
How do we fix this? I'm running a clean install of Lion (10.7.1) (same issue with 10.7.0) - installed it fresh after formatting the HDD - so Snow Leopard remnants from upgrades cannot be a problem here.

I began having issues whereby my Macbook Pro would freeze after waking from sleep...whether automatic sleep mode or manually-induced. Got worse by the day, so I looked in this Forum and found that the problem was widespread..
My issue came when I tried to open MS Office Mac (Outlook) or open Firefox. In nearly every instance, the computer (and sometimes the screen) would freeze, sometimes with the little whirling ball remaining on forever. All these forced me to power down with the on-off button, which was distasteful.
After reading all the posts in the Mac forums regarding this issue, I determined that the issue most likely to have caused my problem was Microsoft Silverlight. I recalled that I had recently allowed an update.
I went into every folder I could find, including those related to MS Office, and sent every incidence of Silverlight (including folders) to the trash. Then I shut down and restarted the computer, and ran some tests by putting the unit to sleep and waking after a wait time.
After several tests, I have determined that I am now back in good order, sans Silverlight. I think Silverlight is off the radar for my future!
Apple Junior

My iMac does not wake from power safe mode

Similar Messages

Maybe you are looking for