IBook will not sleep when lid closed

Hi,
I recently had my Hard Drive replaced, the old one died. It was all covered by AppleCare and the repairs done at a Apple Authorised Outlet. After installing everything again I just found out that my iBook will not sleep when the lid is closed. The screen is still on and bright. Any ideas why? Is this dangerous? Any quick fixes?
Cheers,
Jack

Jack,
Welcome to Apple Discussions.
You need to give the Apple Authorized Repair center a call back and let them know what's going on. I've seen this before here on the forums, and it was attributed to a sleep magnet not being put back in. It's most likely this. Apparently, putting this magnet back in can be easily overlooked.
Brian

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X120e does not sleep when lid closed

I found another similar post, however it was resolved by the individual reinstalling the operating system.
My issue is more complicated. I have made sure everything is up to date, all the settings that tell the system to sleep when the lid is closed are turned on. I have even turned those settings off off, just so I could turn them back on to make sure there wasn't something quirky about it.
I have tried restoring the system to factory settings using the recovery partition, as well as discs burned from the program that came with the computer. I have tried clean install from Windows 7, 8, and 8.1 discs.
The unit still does not sleep. I don't ever remembering it being able to. I once closed the display thinking it would sleep (power was plugged in). Woke up the next day, went to work for 8 hours, came back and felt that the system was really hot. Opened the lid and the screen was exactly as I had left it the day before.
When I first got the system in 2012, the screen did not work, so I actually had to send it to Atlanta, GA for repairs. It came back quickly, and it still did not work, so I actually sent it back to Atlanta, GA's repair center a second time in the same week. It came back working and I left it alone. I never tested the sleep/wake because I always just turned the system off when I was done with it, but now I am back in school and this little computer comes in handy, but I don't want to turn off the system manually going from class to class when I need to pack it away in my bag.
Could there be a hardware issue? Something inside not connected? This laptop works perfectly EXCEPT for the fact that it will not sleep when the lid is closed. It is out of warranty but had I known this was an issue while it was still under warranty, I would have inquired. This unit is in pretty fantastic shape, looks brand new too. No damage, never been dropped, and only ever handled by me (never loaned out).
How can I fix this?

Thanks for the reply, gat0gelat0.
Yes, those settings were the first things I checked. I also tried changing it to "Do nothing", then changing back to the sleeping option. It still does nothing when I close the lid.
I would like the functionality of it going to sleep when I close the lid for the convenience, like when class ends, I have to rush to my next class, I just want to close the lid, put it in my bag and run to the next class. Keyboard shortcuts like Fn-F4 work, but this laptop should have the functionality I am describing, and I want to figure out why it isn't working and how to fix it.
I suspect there is an issue with whatever is used hardware wise to sleep the machine. Either it's not being triggered, or it's not there, or it's broken. I've tried running a magnet around the bezel of the LCD screen as well as around the palm rest bezel and there is no activity as I've read that many laptops trigger sleep by interaction by a magnet. Still nothing.

MB pro not sleeping when lid closed

Hi, I came to work today, opened my backpack and found my laptop extremely hot in its sleeve. It appears it had not gone to sleep when I closed the lid. It then failed to run properly for about 20 minutes until it cooled down. Now it is ok, except that it will not run in lid-closed mode. I plug in my external display, put it to sleep, and wake it back up with the lid closed in order to use the external display. The display fires up for a few seconds and then turns off again. I've tried this over and over again, the computer simply won't stay on for more than a few seconds. However, when the lid is opened, it will run the external display in mirrored mode just fine. I think something is toast. Coincidentally, I had just downloaded the keyboard update 1.0 a day earlier... Anybody know why my computer is not sleeping when I close the lid and why it won't work in closed-lid mode anymore?

I've had a similar problem since I first got this a year ago. Sometimes when I shut the lid, the display does not go to sleep, and sometimes it restarts automatically when I shut the lid! I've also found it very hot at times when it should have been sleeping. So far, it's only been a minor annoyance.

Screen replaced on 17in--now PB will not sleep when lid is closed

I recently replaced my screen to a glossier LG Philips lp171w02 screen. My problems are that my pb will not go to sleep when I close the lid and the brightness keys also are not functioning. Any help would be greatly appreciated.
Joel

Is there a way to non-destructively remove this magnet from my 17" PowerBook (older one with 1440x900 display)? I don't like that my PowerBook sleeps when I close it, and I've asked Apple if there is a way to disable this functionality. Short of plugging in an external display, they told me no.
This option is built in to the Windows OS, and I've grown quite accustomed to putting my laptops to sleep manually. I'd really like to be able to have the lid closed and still let programs run, downloads continue, etc.

MacBook will not sleep when lid is closed

I just noticed in the last few weeks that whenever I close my MacBook it will not go to sleep. I've had it only a year and protect it like a baby so I'm not sure what happened (maybe a recent update is buggy).
I've done some research and it seems that there are some problems with MacBook Pros but not so much with MacBooks.
Is there anyone out there that is having the same problem or has had the same problem and has fixed it?
I've tried reseting the SMC and PRAM and repairing the permissions...any other suggestions? I don't feel like going down to the Apple Store unless my baby is in immediate danger.
Thanks

Console.app will allow you to check various logs. The root system one should be reflecting any major issues, though be aware the description may not be in plain english.
Another issue I found is that certain classes of USB storage devices can wake the mac back up immediately after it sleeps on lid shut, especially external multicard readers (sd/mmc combo etc). If there is any USB equipment, try unplugging it all first before closing the lid and see if you have a different outcome.
Re,
Brad T.

IBook won't sleep when lid closed

Hi -
My iBook refuses to go to sleep when the lid is closed. It will sleep if I put it to sleep from the Apple menu, but never just from being closed. (And sometimes when I put it to sleep and then close the lid, it keeps waking up and making crunching noises.) I've tried everything I can think of to fix the problem, including: resetting the PMU, deleting a bunch of background programs, and reinstalling the OS. It's been doing this for about 6 months, and it's driving me crazy. Any ideas? Please help!

Hi skywriter,
Welcome to the Discussions.
Has the iBook's case ever been opened? There's a magnet on the bottom side of the top case that activates the sleep switch. Hold a small magnet on the right side of the screen and see if it will sleep. If it does, the magnet isn't where it's supposed to be and will need to be replaced.
John

MacBook Pro does not sleep when lid closed

Hi there. I recently upgraded my MacBook Pro from Snow Leopard to Mountain Lion. Before the upgrade my mac would sleep automatically when the lid closed. However, ever since I've upgraded, when I close the lid, my mac doesn't go to sleep. However, if my mac isn't plugged in (running off the built in battery) it goes to sleep. I looked through system preferences and I can't seem to find any settings relating to this, does anyone have any suggestion on what's happening and how I can fix it? Many thanks in advanced.

Test after each of the following steps that you haven’t already tried: Step 1 Apple menu > System Preferences > Print & Scan > Open Print QueueCheck all printers for unfinished jobs. Deal with any you find. Step 2 Apple menu > System Preferences > Energy Saver > Power Adapter > Wake for network access: uncheck. You may need to unlock the preference pane by clicking the lock icon in the lower left corner and entering your administrator password. Step 3 Apple menu > System Preferences > Energy Saver > Schedule > Start up or wake: uncheck. Step 4 Apple menu > System Preferences > Sharing: uncheck all boxes. Step 5 Disconnect all wired peripherals except keyboard, mouse or trackball, and monitor, if applicable. Step 6 Launch the Activity Monitor application. Select All Processes from the menu in the toolbar of the Activity Monitor window, if not already selected. Enter “powerd” (without the quotes) in the "Filter" text field. Select the powerd process and click the Quit Process button in the toobar (stop-sign icon.) In the sheet that opens, click Force Quit. You’ll be prompted for your administrator password. The process will be relaunched immediately. Step 7 Reset the SMC. Step 8 Boot in safe mode and log in. The instructions provided by Apple are as follows:
Shut down your computer, wait 30 seconds, and then hold down the shift key while pressing the power button.
When you see the gray Apple logo, release the shift key.
If you are prompted to log in, type your password, and then hold down the shift key again as you clickLog in.
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. Note: If FileVault is enabled under OS X 10.7 or later, or if a firmware password is set, or if the boot volume is a software RAID, you can’t boot in safe mode. Safe mode is much slower to boot and run than normal. Don’t launch any applicationsat first. If sleep still doesn’t work properly, back up all data and reinstall the OS. After that, if you still have the issue, make a “Genius” appointment at an Apple Store to have the machine tested. If sleep now works as expected, go on to the next step. Step 9 Still in safe mode, launch the usual set of applications that are running when you have the problem, including your login items, one at a time, testing after each one. Some applications may not work; skip them. You might be able to identify the cause of the problem this way. Step 10 If sleep is still working after you’ve launched all the usual applications, reboot as usual (not in safe mode) and test again. If sleep still works, you’re done, at least for the moment. If you still have the sleep issue after booting out of safe mode, post again.

Macbook Pro not sleeping when lid closed

Since upgrading my late 2011 13-inch Macbook Pro to Yosemite, I've noticed that it does not go to sleep properly when I close the lid. While the screen does turn off, the white LED remains on at full brightness and the fans spin up to maximum speed. When I open the lid again, the fans slow down but the screen doesn't turn back on until I press a key. This suggests it wasn't sleeping at all and the display saver simply activated.
If I use the Apple menu (top left) to enter Sleep mode, wait for it to go to sleep then close the lid, it sleeps properly with the white LED glowing slowly.
I have checked the Energy Saver preferences, and there is no Sharing set up so I doubt that's the problem. Is anyone else having this issue? Any ideas how to fix it?

Similar issue after upgrade w my MBP (early 2011).
Close the screen with apps open... climb into bed... the laptop appears to enter sleep BUT several times thruout the night I hear the optical drive spin up along with the hard drive and screen glow (visible w screen closed as a glow)... then... it goes back to sleep (must detect closed screen).
Weird.
Did not do so with prior OS installs (not hardware issue... related to Yosie install).

How can i get my macbook pro too stay on and not sleep when lid is closed?

how can i get my macbook pro too stay on and not sleep when lid is closed?

If the machine is asleep, lid closed, and you plug in to an external monitor and an external USB keyboard, the machine will wake, anbd reconfigure the screen resolution for the external monitor, Once it has made this configuration change, you can open the lid and it will continue to address only the external monitor. At least that's how my early MacBook Pro unibody 13" works. It seems to run a bit cooler this way. It gets quite toasty with the lid closed while doing anything demanding and you are more likely to hear the fan come on. I have not seen any temps that would cause alarm, but I do get a high speed (6000 rpm), noisy fan sometimes with the lid closed, .
If you operate in the open-lid, external monitor only mode, if you deactivate the monitor for any reason, when it reactivates it will be running both screens, with all the navigation hassles this entails, so I generally set it not to deactivate the screen when in this mode.
Thus I agree with those who say that some of the cooling air is drawn in around the keyboard, the difference in cooling performance is observable. If you activate istat pro, get the computer hot running in clamshell mode, and open the lid, you can watch the CPU temp drop by a few degrees C within a couple minutes. It isn't a huge difference, but enough the lower the fan speeds.

How can I get my MacBook to stay on and not sleep when lid is closed?

How can I get my MacBook to stay on and not sleep when lid is closed?

try this: http://www.macupdate.com/app/mac/37991/nosleep

Macbook Pro 13" will not sleep when I shut the lid

Hello Community,
This is my first time using the forum. I have a macbook pro 13" 2009 model. Recently I had my MBP connected to an external monitor. I shut the lid while it was connected to the monitor and forgot to turn off my bluetooth mouse. Later that night the mouse was bumped, waking my macbook and setting it to clamshell mode. I put it to sleep again, opened the lid and woke it, but the LCD on the laptop did not turn on. I reset the PRAM and the NVRAM with no luck. I disconnected the monitor, rested the P/NVRAM and it would boot with the laptop screen and once everything was loaded my screen went black and then went to sleep on its own. I tried powering on and off using the P/NVRAM key commands...and nothing. So I opened the bottom case and physically disconnect the battery, reconnected the battery, put the bottom plate back on and powered it up. The screen began working again, now I have a new problem, the MBP WILL NOT sleep when I shut the lid anymore. I even reinstalled the OS and still no luck? If anyone has anything helpful that I could try to get this feature working again it would be much appreciated. If there is some terminal command I could try or some other troubleshooting method. I even put a magnet by the right side of the keyboard to try to trigger the sleep switch.
Any advice would be appreciated.

I resolved my issue in a very unlikely way. In my earlier post I mentioned that I wiped my hard drive and was starting from scratch. Well I reinstalled windows 7 through bootcamp and it fixed my sleep issue. That's right folks...Windows fixed my mac. I think that it was an EFI issue. I think this because windows 7 uses EFI and during installation it must have reset the sleep values to normal. I feel when you reinstall Mac OSX the EFI partition on the drive should get wiped and reinstalled as well. I also feel that apple should have an option within System Prefs for the user to select what the way is that the computer responds when the lid is shut instead of the ritual of trickery and problems that the clamshell mode can cause.
Hope this helps someone.

MacBook Pro will not sleep when charging and display is closed.

Hi,
My Mac will not sleep when it is charging. When I close my display, it will not sleep.
When I unplug the power cable, it sleeps...
I've tried to reset the SMC, and I think i did, the charger went from green to red etc different colours..
Does anybody know what this might be?
thanks

AIGHT GUYS!
This is how to fix it, and i guarantee u its 90% the cause.!
first of all, if you are a lion user (most likely all of you with this problem) go to system preferences, and then to sharing. turn all sharing OFF. especially printers....
open a terminal, and type in :
pmset -g assertions
This will show u if somehting is preventing ur mac from sleeping. on the left colomn, it should say "PreventSystemSleep" and on the right colomn a number. mine was one, which is probably the same for you guys.
Go to system preferences > Print & Scan > Open Print Queue. Make sure all the printing queues are empty and nothing is in there. You do not need to pause any or anything like that just make sure nothing is in the queue.
Close your macbook lid and look at ur light it should be sleeping. HOPE THIS WORKS FOR U
took me long enough to find out.
dont hesitate to ask me any questions

IBook will not sleep with clamshell open -

I have been using this iBook for years with no problems until the system updater updated to 10.4.9 on 4/24/07. Ever since then the iBook will not sleep on its own, I have to shut the clamshell or use the sleep command from the Apple menu.
I have tried disabling all sharing (file printer internet).
I have reset the PMU multiple times.
I have tried several different settings in the energy saver panel.
I have used "sudo periodic daily weekly monthly."
I have verified and repaired permissions.
Here is my console log from today:
May 11 05:07:31 ibook kernel[0]: System Sleep
May 11 05:07:31 ibook kernel[0]: System Wake
May 11 05:07:31 ibook kernel[0]: Wake event 0008
May 11 05:07:31 ibook kernel[0]: Sound assertion "0 != err" failed in "AppleLegacyAudio/AppleTexas2Audio/AppleTexas2Audio.cpp" at line 960 goto Exit
May 11 05:07:32 ibook kernel[0]: ADB present:8c
May 11 05:07:32 ibook configd[37]: AppleTalk startup
May 11 05:07:32 ibook kernel[0]: AirPortFirmware: start Sta f/w download
May 11 05:07:33 ibook lookupd[425]: lookupd (version 369.5) starting - Fri May 11 05:07:33 2007
May 11 05:07:36 ibook launchd: Server 10b13 in bootstrap 1103 uid 0: "/usr/sbin/lookupd"[425]: exited abnormally: Hangup
May 11 05:07:36 ibook configd[37]: posting notification com.apple.system.config.network_change
May 11 05:07:37 ibook lookupd[427]: lookupd (version 369.5) starting - Fri May 11 05:07:37 2007
May 11 05:07:38 ibook configd[37]: AppleTalk startup complete
May 11 05:07:42 ibook kernel[0]: InternalUSBModem::setPowerState(1)
May 11 05:38:26 ibook ntpd[227]: time set -4.431370 s
Looking back several days seems the "lookupd" hangs up quite often and the Sound assertion always fails.
Any help/suggestions would be greatly appreciated.

Does this happen when running from the AC adapter or from the battery, or does that not matter?
Try booting into Safe Mode. This will take quite awhile longer than a normal startup because it does a file check and repair of the hard disk.
You will see your normal desktop. Once completely started up in Safe Mode, restart normally, and go to Applications > Utilities > Disk Utility. Select the named boot volume in the left sidebar, ("Macintosh HD" unless you've renamed it). Repair permissions on it.
Recheck the settings in Energy Saver in System Preferences.
See if a little hard drive maintenance helps.

My iMac will not sleep when not in use.

The screen will go dark, but the disk will not sleep when not being used. I have restored defaults and set energy settings to do so and still no luck. Any thoughts? Was this part of a current update? It just started to not sleep a few weeks ago.

Thanks for your help regarding my computers sleep disorder. I wanted you to know that after many hours of searching, I found that I had downloaded a program called Growl with my Belkin router when I installed it. I removed this Growl program and finally my computer will sleep on it's own. I wanted to give you this info just in case you come across this problem again.
Thanks again!

Computer not going to sleep when lid closed

My wife's new MacBook Air has a couple of problems we can't figure out. First sometimes the computer is not going to sleep when lid is closed and when we lift the lid everything is frozen.
Second, the user Library folder is not seeable in her user account. I know it's there because on the side bar there's a short cut to Preferences folder which we can open.
Strange behavior.
Thanks,
Ron

Ron,
The user library folder (~/Library/) is hidden by default in Lion. I assume Apple doesn't want people mucking around with the sensitive files in there. So this is normal behavior.
As for the freezing issue, I would suggest you reset your power management and perform a safe boot to clear out caches. You should also see if the issue persists after disconnecting USB perhipherals.
Here's how:
Power Management:
Shut down the computer.
Plug in the MagSafe power adapter to a power source, connecting it to the Mac if its not already connected.
On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.
Release all the keys and the power button at the same time.
Press the power button to turn on the computer.
Note: The LED on the MagSafe power adapter may change states or temporarily turn off when you reset the SMC.
Safe Boot:
Be sure your Mac is shut down.
Press the power button.
Immediately after you hear the startup tone, hold the Shift key. The Shift key should be held as soon as possible after the startup tone, but not before the tone.
Release the Shift key when you see the gray Apple icon and the progress indicator (looks like a spinning gear).

IBook will not sleep when lid closed

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