Setting Shutdown time in Energy Saver
I'm trying to set a shutdown time in the Energy Saver on an additionaliMac G5 I have. The wakeup time works fine; however, every time I go into the Energy Saver, the lock is unlocked even though I've locked it when I set the time and closed out. The computer stays on past the time I've chosen. I've run disk permissions and Disk Warrior and still the problem exists. Everything else works fine.
I don't think the change of administrator could do any difference, unless there's data corruption in the user Library folder.
Just in case, the auto shut down will not work:
When administrator is not logged in.
When the system is sleeping at the shut down time.
When an automatic backup is being performed, or certain obscure underlying system task is running.
MacMini G4 1.25GHz 1GB Mac OS X (10.4.9)
Similar Messages
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Mac Sleep Timer (through 'Energy Saver' in System Preferences) won't work
Hello,
I have a MacBook (13-inch, Mid 2009) running Mac OS X Snow Leopard 10.6.3,
and it has been installed with the latest software updates possible.
(The latest update is the 'Security Update 2010-003')
Previously I was using Mac OS X Leopard 10.5 on my MacBook,
and I can vaguely remember the timed computer sleep through Energy Saver would work.
That is, when the counter's time matches the amount of time I specified (e.g. 10 minutes), the computer enters sleep mode and displays a pulsing power light.
After upgrading to Snow Leopard I can barely remember the scheduled computer sleep will work as I don't really notice how it sleeps / I will shut down my MacBook before I go to bed.
==========
However, last night I was really tired and slept in front of my MacBook unconsciously.
When I woke up, I found that my MacBook didn't display a pulsing power light but a continuously-growing power light.
I tapped the trackpad and the display turned on, so I knew that my MacBook didn't go to sleep a whole night.
*What that means is that the Sleep Timer (through 'Energy Saver' in System Preferences) won't work.*
But the timed display sleep DOES work.
==========
After spending a whole day Googling,
I found that there are plenty of people suffering the same problem as me, although their Macs and OSs vary.
I also found an official support page from Apple concerning the related issue:
Mac OS X: Why your Mac might not sleep or stay in sleep mode
http://support.apple.com/kb/HT1776
I tried the following methods but still can't resolve the problem:
_- boot my MacBook in safe mode_
_- use the 'Disk Utility' to repair Disk Permissions through booting my MacBook from the Mac OS X Snow Leopard Installation DVD_
_- reset NVRAM (Intel-based) (as PRAM is used by PowerPC-based Macs)_
_- reset SMC (System Management Controller)_
NONE of the above-mentioned methods can resolve the problem.
Althought I am sure that the Spotlight isn't indexing the hard drive, and I just start my computer and do nothing and wait for the scheduled computer sleep, the scheduled computer sleep just won't work.
In the other Mac forum, I saw someone suggest installing an application called PleaseSleep:
http://www.dragonone.com/products/macosx/pleasesleep/
It works.
But I really want to find out what caused this problem as this is a function shipped with Mac which is expected to work normally.
What's more, Apple is claiming to be a green Apple, right?
==========
Here's the log taken from 'Console':
- Sleep by closing the lid of my MacBook:
Apr 18 13:21:05 Michael-Leungs-MacBook loginwindow[25]: loginwindow SleepWakeCallback WILL sleep
Apr 18 13:21:05 Michael-Leungs-MacBook PleaseSleep[288]: Sleep notification received from the system
Apr 18 13:21:07 Michael-Leungs-MacBook configd[37]: network configuration changed.
Apr 18 13:23:21 Michael-Leungs-MacBook loginwindow[25]: loginwindow SleepWakeCallback will power on, Currenttime:4/18/2010 1:23:21.028 PM - Waketime:4/18/2010 1:23:19.410 PM = Deltatime:1.618421972
Apr 18 13:23:21 Michael-Leungs-MacBook loginwindow[25]: handleUnlockResult, Currenttime:4/18/2010 1:23:21.579 PM - Waketime:4/18/2010 1:23:19.410 PM = Deltatime:2.169138968
Apr 18 13:23:23 Michael-Leungs-MacBook configd[37]: Sleep: Success - AC 98 - Clamshell Sleep
Apr 18 13:23:23 Michael-Leungs-MacBook configd[37]: Wake: Success - AC 98 - EC LID0
Apr 18 13:23:23 Michael-Leungs-MacBook configd[37]: Hibernate Statistics
Apr 18 13:23:23 Michael-Leungs-MacBook PleaseSleep[288]: Wake notification received from the system
- Sleep by manually clicking the Apple logo in the upper left corner of the screen -> 'Sleep':
Apr 18 13:31:46 Michael-Leungs-MacBook loginwindow[25]: loginwindow SleepWakeCallback WILL sleep
Apr 18 13:31:46 Michael-Leungs-MacBook PleaseSleep[288]: Sleep notification received from the system
Apr 18 13:31:49 Michael-Leungs-MacBook configd[37]: network configuration changed.
Apr 18 13:32:04 Michael-Leungs-MacBook loginwindow[25]: loginwindow SleepWakeCallback will power on, Currenttime:4/18/2010 1:32:04.033 PM - Waketime:4/18/2010 1:32:02.720 PM = Deltatime:1.313067079
Apr 18 13:32:04 Michael-Leungs-MacBook loginwindow[25]: handleUnlockResult, Currenttime:4/18/2010 1:32:04.589 PM - Waketime:4/18/2010 1:32:02.720 PM = Deltatime:1.869303048
Apr 18 13:32:06 Michael-Leungs-MacBook configd[37]: Sleep: Success - AC 98 - Software Sleep
Apr 18 13:32:06 Michael-Leungs-MacBook configd[37]: Wake: Success - AC 98 - OHC1
Apr 18 13:32:06 Michael-Leungs-MacBook configd[37]: Hibernate Statistics
Apr 18 13:32:06 Michael-Leungs-MacBook PleaseSleep[288]: Wake notification received from the system
- Sleep by manually pressing control + eject, and the press 'Sleep':
Apr 18 13:34:17 Michael-Leungs-MacBook loginwindow[25]: loginwindow SleepWakeCallback WILL sleep
Apr 18 13:34:17 Michael-Leungs-MacBook PleaseSleep[288]: Sleep notification received from the system
Apr 18 13:34:46 Michael-Leungs-MacBook loginwindow[25]: loginwindow SleepWakeCallback will power on, Currenttime:4/18/2010 1:34:46.080 PM - Waketime:4/18/2010 1:34:44.720 PM = Deltatime:1.360466003
Apr 18 13:34:46 Michael-Leungs-MacBook loginwindow[25]: handleUnlockResult, Currenttime:4/18/2010 1:34:46.564 PM - Waketime:4/18/2010 1:34:44.720 PM = Deltatime:1.844347000
Apr 18 13:34:46 Michael-Leungs-MacBook configd[37]: PMConnection AirPort configd plug-in com.apple.powermanagement.applicationresponse.slowresponse 566 ms
Apr 18 13:34:46 Michael-Leungs-MacBook configd[37]: bootpsessiontransmit: bpf_write(en0) failed: Network is down (50)
Apr 18 13:34:46 Michael-Leungs-MacBook configd[37]: DHCP en0: INIT transmit failed
Apr 18 13:34:46 Michael-Leungs-MacBook configd[37]: PMConnection IPConfiguration com.apple.powermanagement.applicationresponse.slowresponse 567 ms
Apr 18 13:34:46 Michael-Leungs-MacBook configd[37]: network configuration changed.
Apr 18 13:34:48 Michael-Leungs-MacBook configd[37]: Sleep: Success - AC 98 - Software Sleep
Apr 18 13:34:48 Michael-Leungs-MacBook configd[37]: Wake: Success - AC 98 - OHC1
Apr 18 13:34:48 Michael-Leungs-MacBook configd[37]: Hibernate Statistics
Apr 18 13:34:48 Michael-Leungs-MacBook PleaseSleep[288]: Wake notification received from the system
- Sleep by _turning on the application called 'PleaseSleep' based on the settings from 'Energy Saver'_:
Apr 18 13:37:22 Michael-Leungs-MacBook PleaseSleep[288]: Application is enabled
Apr 18 13:37:29 Michael-Leungs-MacBook System Preferences[1136]: * AGCAttach() failed
Apr 18 13:37:31 Michael-Leungs-MacBook [0x0-0x58058].com.apple.systempreferences[1136]: Couldn't find any matches.
Apr 18 13:38:23 Michael-Leungs-MacBook PleaseSleep[288]: Checking sleep conditions...
Apr 18 13:38:23 Michael-Leungs-MacBook PleaseSleep[288]: Going to sleep...
Apr 18 13:38:23 Michael-Leungs-MacBook loginwindow[25]: loginwindow SleepWakeCallback WILL sleep
Apr 18 13:38:23 Michael-Leungs-MacBook PleaseSleep[288]: Sleep notification received from the system
Apr 18 13:38:56 Michael-Leungs-MacBook loginwindow[25]: loginwindow SleepWakeCallback will power on, Currenttime:4/18/2010 1:38:56.042 PM - Waketime:4/18/2010 1:38:54.720 PM = Deltatime:1.321902931
Apr 18 13:38:56 Michael-Leungs-MacBook loginwindow[25]: handleUnlockResult, Currenttime:4/18/2010 1:38:56.571 PM - Waketime:4/18/2010 1:38:54.720 PM = Deltatime:1.850627959
Apr 18 13:38:56 Michael-Leungs-MacBook configd[37]: PMConnection AirPort configd plug-in com.apple.powermanagement.applicationresponse.slowresponse 707 ms
Apr 18 13:38:56 Michael-Leungs-MacBook configd[37]: bootpsessiontransmit: bpf_write(en0) failed: Network is down (50)
Apr 18 13:38:56 Michael-Leungs-MacBook configd[37]: DHCP en0: INIT transmit failed
Apr 18 13:38:56 Michael-Leungs-MacBook configd[37]: PMConnection IPConfiguration com.apple.powermanagement.applicationresponse.slowresponse 708 ms
Apr 18 13:38:56 Michael-Leungs-MacBook configd[37]: network configuration changed.
Apr 18 13:38:58 Michael-Leungs-MacBook configd[37]: Sleep: Success - AC 98 - Software Sleep
Apr 18 13:38:58 Michael-Leungs-MacBook configd[37]: Wake: Success - AC 98 - OHC1
Apr 18 13:38:58 Michael-Leungs-MacBook configd[37]: Hibernate Statistics
Apr 18 13:38:58 Michael-Leungs-MacBook PleaseSleep[288]: Wake notification received from the system
- If I disable 'PleaseSleep' and only depend on the non-working 'Energy Saver', nothing happens.
==========
Looking forward to your replies! Thanks in advance!Found this discussion by googling "com.apple.systempreferencescouldn't find any matches"...
One month ago I bought a brand new Macbook Pro 13", and after a couple of weeks I realized it wasn't sleeping on its own when it should, per the system preferences. (I did sleep when I chose "Sleep" in the menus or closed it... It just wouldn't sleep on its own, while open.) What was extra frustrating was that it was intermittent... It would sleep on its own maybe 1/3 of the time, but other times it would NEVER go to sleep. I deleted PowerManagement.plist, reset the SMC, etc... No luck.
I took it to the "geniuses" at the Apple Store, and the guy took all of five minutes trying to diagnose the problem. When my MBP wouldn't sleep on its own, he promptly replaced it with a new one. That was nice, but I actually would have preferred that he diagnosed and fixed it. (I think the store was so swamped with people coming in for service that day that they were doing anything they could to close cases and get customers out of there ASAP.)
Now, sitting here with my 48-hour-old MBP, I still have the problem. The other one was so new that I had barely put anything on it yet. The only applications I had put on it were MS Office for Mac 2011, Firefox, Chrome, and Adobe Flash Player. I've put Office and Flash Player on this one, but not yet Firefox or Chrome. That's it. No other customization or fancy business.
I looked into the Console just now, and I see the "Couldn'tfind any matches" entry popping up again and again. The last three seemed to pop upright around the time when my MBP should have gone to sleep on its own, but not down to the second, so it's hard to definitively point at that and say it's it for sure.
They need to fix this!! -
Help Needed Setting Up Schedule in Energy Saver.
I know about Energy Saver and Scheduling to setup when you start up and shut down your computer, but I would like to know if there is a way to schedule different start up and shut down times on the weekends and start up and shut down times for the weekdays. Thanks.
There are retail apps that expand the idea of the Energy Saver. They may not yet be ready for Leopard.
Power Manager 3 for Mac OS X
Power Save Mac -
I'm still learning the whole Mac thing but these are great machines! I purchased a MacBook Air 13" and then thought I should also get a MacBook Air 11" for travel. When I set it up at the Apple store I told the assistant the exact same name for each machine, i.e., "my name and MacBook Air." What I want to do is go back in and rename both of them adding the 11" and 13" designation to the name so that when I set up Time Machine or whatever else I know exactly which machine is what. I'm sure it is very simple but I cannot seem to figure it out. Help please. Thanks.
Go to System Preferences - Sharing and change the computer name there. You can also, optionally, change the name of your hard drive to further clarify the origin of your backups. Click once on the "Macintosh HD" on your desktop, then click its name to allow you to edit it.
Matt -
Shortening Energy Saver Shut Down Time?
We have a Keynote project where the presentation is on a Mac-Mini and it automatically starts and stops at set times using Energy Saver and Automator as part of a big display in a local Museum. The presentation starts up great at its designated time but when Energy Saver goes to shut down, it takes literally 10 minutes. I would like to shorten this to something like, one minute. Any suggestions?
Here's the setup:
I have the Mac-mini set to automatically start up every day at 9:00 am and shut down at 5:30 pm
The Keynote presentation is set up in Login Items to open at startup and it does. Once it loads, it automatically begins playing the presentation and loops throughout the day.
At 5:28 pm, I have an Automator script that shuts down Keynote (otherwise, the program will not let the Mac shut down). This Automator script is in iCal and is scheduled for every day.
The Automator script shuts down Keynote and a couple of minutes later, Energy Saver starts the shutdown but with the message this will take 10 minutes (!!) Then literallly 10 minutes later, with a countdown message window on the screen-- and the offer to Cancel-- the Mac-mini shuts itself off.
Why 10 minutes???
Thanks for your help in advance!Hi,
Thy this :
1- Cut all code in the "Run AppleScript" action
2- Copy/paste this script :
on run
tell application "System Events" to shut down
end run
-- Otherwise the command "shutdown -h now" requires an admin password and must run in a do shell script -
Screen saver + Energy Saver (Computer Sleep + Display Sleep) won't work since Mavericks
Howdy,
Sorry to bother you.
My computer: iMac (21.5-inch Mid 2011), Mac OS X (10.7.3)
It took me some time to upgrade to Mavericks, but I did it eventually.
After having some problems with Spotlight (which was infinite looping indexing... and I just had to turn if off from Terminal), I realized I was encountering another big problem to me since the installation of Mavericks.
In System Preferences:
- 'Desktop and Screen Saver > Screen Saver' : it is set to 1 minute;
- 'Energy Saver > Computer Sleep' : it is set to 10 minutes;
- 'Energy Saver > Display Sleep' : it is set to 5 minutes;
- 'Energy Saver > Put hard disks to sleep when possible' : it is checked.
- 'Energy Saver > Wake for network access' : it was checked. I unchecked it. Nothing changes.
- 'Energy Saver > Start up automatically after a power failure' : it is unchecked.
- 'Energy Saver > Allow power button to put computer to sleep' : this option is absent from my System Preferences > Energy Saver, but I would like it.
So, before Mavericks, everything was working great.
Now, after 1 minute, or after 5 minutes, or after 10 minutes: it's all the same. Nothing is sleepy. Nothing is energy saving.
I did not change anything in my computer since I've updated to Mavericks. However, I changed Wi-Fi. Since it was the only new change, I've "played" with 'Energy Saver > Wake for network access'. When I opened my System Preferences, it was checked. I unchecked it. It did not change anything. I'm not sure what it's used for.
I would appreciate any advice to make it work as it used to.
Thanks for your time reading and typing your answer,
Have a good day,
Regards,- 'Energy Saver > Allow power button to put computer to sleep' : this option is absent from my System Preferences > Energy Saver, but I would like it.
Built into the Software now.
Do a backup.
Quit the application.
Go to Finder and select your user/home folder. With that Finder window as the front window, either select Finder/View/Show View options or go command - J. When the View options opens, check ’Show Library Folder’. That should make your user library folder visible in your user/home folder. Select Preferences/com.apple.systempreferences.plist. Move the .plist to your desktop.
Restart, open the application and test. If it works okay, delete the plist from the desktop.
If the application is the same, return the .plist to where you got it from, overwriting the newer one.
Thanks to leonie for some information contained in this.
You might try Spotlight again. That is how the App Store knows what is installed. -
Energy Saver has stopped working
I've been using the Energy Saver preference pane without trouble for a long time. Several versions of OS X ago I stopped allowing the computer or hard disks to sleep because of annoying (and occasionally serious) problems on waking (I'd be glad to know if this was a bug that has been squashed), but I do put my LCD monitor to sleep as per the manufacturer's recommendation.
It has been sleeping the monitor after 10 minutes of inactivity for ages, but just a couple of days ago it stopped working. The only thing I changed just before this was to install X-Plane 8 on my secondary hard disk -- so far as I know this hasn't installed any files in my system or user libraries.
Any suggestions? I've looked through several recent threads in this forum and haven't found a similar issue. I don't have the problems other users have raised.
TIA, Jeff
PowerMac G4 (AGP Graphics) Mac OS X (10.4.3) 450 MHz upgraded to 1.2 GHz; 1.5 GB RAM; 1 Mb/sHello, I have had an experience similar accept that no problem with the Imac G5 going to sleep based on the setting in System Preferences/Energy Saver. The problem I have been having is the machine will not wake from sleep, the scheduled time passes and it never wakes. I initially was having problems with my Intel-Imac, but for whatever reason, a clean install fixed things. In the case of my wife's Imac G5 and our Mini, a clean install did not resolve the problem. I'm beginning to wonder if it has anything to do with the firmware.
I'm sorry I can't offer any further advice, but you are not the only one having sleep/wake issues with the Mac. I hope Apple will offer a fix for us all. -
I have tried on several occasions to try to get my MacBook Pro to Start up at a predetermined time using the Energy Saver Function. However it will not Start up under its own battery power. The goal is to make the MBP an awesome alarm clock that not only plays music upon Start up, but fetches my e-mail, and pulls up my favorite news sites. This of course done with automator.
I did some research on the web via Google, to see if other owners have this issue. The MBP will Startup if plugged into AC Power at a predetermined time with Energy Saver, however if I leave it unplugged, with the lid open, it fails to Start up even with a full charge on the battery.
I called Apple Support, but the tech I worked with for weeks said it would be addressed. However I have not heard back from them, and my ticket was opened back in April of 2006.
Even the tech tried the same scenario and his didn't boot either. Can someone try this on theirs to see if it worked? Any help is greatly appreciated.
MacBook Pro Mac OS X (10.4.7)
MacBook Pro Mac OS X (10.4.7)
MacBook Pro Mac OS X (10.4.7)Many of the CyberPower UPS units are compatible. Checkout the home solutions on this page: http://www.cyberpowersystems.com/products/ups-systems.html
-
I wrote a script that opens an online radio station when iCal tells it to to act as a sort of alarm clock for me. The only way that this works is because I tell my computer to turn on at 9:55am via the Energysaver Scheduler option so that the computer can start up and allow iCal to open and activate the script. However, being that I am in college, I do not wake up at the same time everyday. Energy saver can only schedule the same time for every weekday, everyday, or one day at a time. Just one time. Do any of you know a way to set my computer to wake up at different times on different days?
ThanksJegdart: I have no intel-mac at home, but tested that too on a friends intel-mac. Set startup-time on MacOS, shutdown and indeed machine starts into windows. Later my friend said that it didn't work anymore after he had once booted into windows and shut it down before the startup time would kick in (startup-time settings lost?). I would be very gratefull if you/someone could verify this.
1. Also we found out that when you restart into MacOS again, the system clock is way-of and back in windows, again way of. Both have a different system time but after a short period (network time server) this gets corrected. Documentation suggest the chip time is/should be GMT.
2. Bootcamp/EFI acts as a bios-driver for windows to be able to run. So i have to test if
a tool like http://www.boraxsoft.de/CMOSTimer_eng.html will be able to poke thru and
really set the RTC timer. (It would be sad if i destroyed my friends chipset with such a tool)
Way better would be if Apple added startup-time to the bootcamp control-panel in windows.
thanx for your suggestions so far. -
Macbook turns off even when energy saver preferences are set to stay on
Hi all,
I would consider myself fairly experienced with OS X now but this has really got me. I am trying to leave my Mac on during the night, so I made sure that the energy saver preferences are set so that:
Computer sleep: Never
Display Sleep: Never
Put the hard disks to sleep when possible: Not ticked
Wake for network access: Not ticked
Automatically reduce....: Not ticked
Start up automatically: Not ticked
So as you can see it should have no reason not to stay on over night. Also I am using the power adapter.
Please if anyone could help it would be really appreciated. ThanksSo, what if anything is set under the "schedule" option in energy saver (which is the only energy saver option normally likely to actually shut it down, rather than send it to sleep, but not mentioned in your post)?
Does the shut down occur at a set time or erratically? (Check your logs to find out, if you haven't been awake when the shutdown occurs). You should also be able to tell from the logs whether it is a controlled shut down or a "crash"
Cheers
Rod -
IMac late 2013 does not have "Computer sleep" setting in Energy Saver prefs
I seem to be missing the "Computer sleep" setting in my Energy Saver pref window. All I see is "Turn display off after" setting. The computer does go to sleep.Is this a change that was made for recent iMacs?
It appears that the chip manages the power states itself. Again getting exact information on this is a pain and I'm really surprised (well maybe not so surprised) that Apple hasn't said anything about this. You'd think if they make such a drastic change to the system and to the Energy Savings pane of System Preferences there would be something.
From http://www.itpro.co.uk/desktop-hardware/19655/intel-haswell-release-date-and-spe cs-revealed#ixzz2iJsWa73p
Haswell chips will have 3 power states, compared to two in its predecessor, Ivy Bridge. These will be Active, Sleep, and Active Idle. Intel claims the advanced power saving will help give it at least 20x power consumption improvement over third generation chips.
It appears that the CPU will put itself to sleep if it is inactive for so many cycles. In a way this makes sense, the old method of telling the system to sleep after so many minutes is really very imprecise.
The only reason not to put the system to sleep as soon as it is idle is that it takes some amount of time to wake-up. So the lag would be annoying if it happened each time the system was idle. With the Haswell chip (as near as I can make out) wake-up is almost instantaneous. So there is no lag going from sleep to running. With no lag then it becomes feasible to put the CPU to sleep sooner and more often.
Again there is nothing I can point you to that states this it's what I've pieced together from various sources. In any case the missing setting in System Preferences is not an error so I guess you'll get to experience fist hand how this all works. Post back with your observations, it will be interesting to hear what you think.
regards -
Mac does not sleep after setting Energy Saver settings
Hi, got a slight problem after installing Leopard. The thing is that my Mac seems to ignore the settings specified in Energy Saver Preference Pane, the screen is put to sleep as it should, that's working fine, but the computer does not go to sleep when designated. I can put it to sleep manually (or by using Schedule) but setting an inactivity time doesn't work.
No visible console messages or similar, no external HDDs or other external devices, no bluetooth, no file sharing, no bad apparent application/process running, no spotlight indexing, as you see I have tried a few things to fix the problem...
Any ideas of how to fix this problem would be appreciated. Thanks.
Message was edited by: ChessaxOk, seems like I fixed the problem, the numerous things I tried must have solved it, probably the SMC or PRAM/NVRAM fixed it, though I'm not sure, but anyway it's working now, so I'm good.
And to asphotos: No I don't have any printer at all, and I don't use airport, not sure what caused the problem really, just appeared after Snow Leopard install... Thanks for the tip though. -
Energy Saver - timer on putting the computer to sleep doesn't work anymore
After a major crash on my iMac G5 (iSight), my iMac has stopped to go into sleep mode automatically after a set time. Think it is was a crash after using aperture and connected to a Sony K700i phone. Tried disconnect all the USB device and deleted some configuration files uder "Library\Prefrence\", but still no sign of getting my iMac back to normal, does anyone has any ideas or suggestion to diagnosis the problem or to fix it. Thanks in advance.
Hi Pattop,
Other than gpco gsx excellent suggestion, you can try to reset your SMU...
Also, go into system preferences and make sure your settings are being memorized, sometimes you might find they somehow changed for some unknown reason. I suggest you disable screensaver by setting to 'NEVER', and disable 'Automatically Reduce Brightness...' in Energy Saver > Options... see if it helps.
Rick
iMac G5 iSight 20" - 30G iPOD in Slimming Black - Mac OS X (10.4.7) - HP Pav 15" WS and Toshiba Sat 17" WS LP's - Canon 20D & A620 -
Screen/energy saver activation times
I have a MacBook Pro and recently purchased a cool screensaver for it. However, after about 30 minutes, my dual screens just turn black instead of displaying the screen saver.
I am assuming this is for energy preservation etc but wonder if there is a way to adjust the time before the screens turn black as you can adjust the time before the screen saver is active ?
Thanks !Hi KMoorehouse,
You need to go into System Preferences-Energy Saver, and set you display time for when it goes to sleep after being inactive. You will need to do this under Power Adapter, and Battery settings. -
Energy Saver settings not controlling shutdown
I've reset the SMU and PRAM and my problem continues to return. The computer shuts down in about 30 minutes regardless of what settings I put into Energy Saver. The only way I can prevent it is to open an image in Photoshop and then open an edit screen in a NIK plug-in. It still tries to shutdown but this stops it. I've noticed if Lightroom is running as well that it gets shutdown (even if playing a slideshow) and then the computer tries to quit but Photoshop stops it.
This has been going on for several months. I posted previously here and only response was to reset the above, which I do periodically. Any other suggestions? Is this a software or hardware problem?
I just want control back of my Energy Saver settings. It's almost impossible to download anything that is of any size - say an Apple 150Mb update.Hi Mel
Set Computer sleep to Never, Display Sleep to say 10 minutes and uncheck the box "Put the hard disk(s) to sleep when possible"
Then click the Schedule... button and make sure that the boxes for Startup, Wake, Sleep, Restart, Shutdown are unchecked and click OK.
Dennis
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