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.

Similar Messages

Energy Saver Startup times

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?
Thanks

Jegdart: 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.

Can't connect to my iMac when energy saver is active. Screensaver is okey, but if the screen is blacked out, I cant connect using vnc/teamviewer/logmein. SSH is okey. :(

Can't connect to my iMac when energy saver is active.
Screensaver is okey, but if the screen is blacked out, I cant connect using vnc/teamviewer/logmein. SSH is okey.
Anyone else having this issue? Worked great in snow leopard. Updated to 10.7.1
//Niklas

Ok so I happened to figure it out while on the phone to apple support. Even though the guy was very nice, I think I knew more than him! He was explaining very basic resolution principles I played about. I had the second option in displays resolution. All I did was unplug the HDMI cable, click on 'best for display' then plugged the HDMI in and my resolution on the normal monitor changed to the normal blue, then went black momentarily and then changed to a strange resolution but another window appeared that said SONY BRAVIA HDMI at the top! Hey presto! Don't know why it didn't do it yesterday - I probably left the HDMI cable in or something! Oh well. Problem solved!

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!!

Is it okay if we never shut down and just make the computer to sleep or we just put the flap(screen) to save the energy?

is it okay if we never shut down and just make the computer to sleep or we just put the flap(screen) to save the energy?

I recommend users to put their computers into sleep mode to save energy, and also, they won't waste time turning on their computers. You should only turn off your computer if you aren't going to use it for a very long time, but sleep mode is perfect. If you just turn off the display, your computer will still be working, so you mustn't do this unless you are going to use your computer in a short time

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.

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

My macbook pro's screen constantly goes dim. I have set the energy saver settings for battery to 7 mins but it goes dim if the period of inactivity is less than 7 mins. Please help. MBP 13" OSX 10.6.8 (2011)

My macbook pro's screen constantly goes dim. I have set the energy saver settings for battery to 7 mins but it goes dim even if the period of inactivity is less than 7 mins. Please help. MBP 13" OSX 10.6.8 (2011)

Doesn't sound like it. It sounds like you're being logged-off.
Does your Mac go through the complete Restart cycle -- black screen, gray and/or blue screen momentarily, startup chime, etc?
If you're not sure, do a Restart just to watch the process; the next time the problem occurs, see if it's the same.
You need to know which it is, as these will have very different causes, and different places to look for a solution.

Setup a 15 Minute Screen Saver Start Time?

How do I set my screen saver to activate after 15 minutes?
My options in the CP are Never, 1 minute, 2, 5, 10, 20, 30, or 1 hour. I don't want any of those choices, I want it to start after 15 minutes. That number works best with the sleep settings in my energy saver plan.
Not sure when this CP option changed, maybe it was with Mavericks, but it's odd that I can't select the exact time I want my screen saver to kick in.

The screensaver running time is capped by the time you set the display to sleep. On my machine, the screensave kicks in after 5 minutes of idle use and the display sleeps after 10 minutes.
27" i7 iMac (Mid 2011) refurb, OS X Mavericks (10.9.5), ML & SL, G4 450 MP w/Leopard, 9.2.2

My battery icon has disappeared from my menu bar at the top of the screen and the energy saver preferences simply says 'Could not load Energy Saver preference pane'

My battery icon randomly disappeared a few months ago from my menu bar and i have been unable to make it come back. After researching solutions online it soon became clear that all of the suggestions needed me to go into the energy saver preferences in the setting however the icon for the energy saver preferences is no longer there and whenever i click in the blank space where it used to be, it simply says 'Could not load Energy Saver preference pane'. As a result of this i never know how much battery i have left and so i just have to wait for the machine to die each time
The mac in question is a 13 inch 2012 macbook air that is running on OS Mavericks at the moment.
Any ideas on how to get the icon back?
- I recently discovered by accident that before i actually log into my account on my mac, when i am still on the page that contains the options of guest user etc. at that point the battery icon is displayed in the top right hand corner? Why is it that the icon exists there but not once i have logged it? Thankyou for any advice.

Nzdmalan the Adobe Creative Cloud application can be found in your Applications folder. Are you able to access the application itself? Is your computer managed by an I.T. department?

Custom screen saver idle time

Is there a way to set a custom screen saver idle time? Through terminal? I tried "defaults -currentHost write com.apple.screensaver idleTime 160" for 3 minutes but that makes it go to 20 when I view it in preferences... lol, wow. This is hilarious. It's too much to have a slider or let the user enter any number? Too much for Apple, I know. It's tough. 100 billion dollar company. Can't even adjust the mouse acceleration either. Apple is Christ reincarnate.

i got it to work
I was runing it as root and you have to run it as Current console user on target computer in order for it to work.
just in case someone else ever needs it.
~X

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

My macbook pro keeps going to screensaver after about 3 mins while watching a movie, i tried changing the time on the "Energy saver" menu in system preferences but it keeps doing it, how do i stop this?

my macbook pro keeps going to screensaver after about 3 mins while watching a movie, i tried changing the time on the "Energy saver" menu in system preferences but it keeps doing it, how do i stop this?

Deleting the System Preference or other .plist file
Install Caffine.
http://lightheadsw.com/caffeine/

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)

Shuffle Pictures Screen Saver / Energy Saver not working after 3.1.1 update

(cross-posted from the Snow Leopard discussions)
Hello,
I've noticed that my Screen Saver has not been kicking in lately and thus my iMac hasn't progressed to the full Energy Saver profile settings (Computer Sleep in 1.5 hrs & Display Sleep in 30 mins). Screen Saver is set to shuffle random pictures from a folder in my Aperture library.
I'm not sure if it is linked or not, but I only noticed this problem after installing the latest update to Aperture (3.1.1) from the Software Update. Since they may be linked I am cross-posting this question in the Aperture discussions as well.
Any suggestions on what may be causing my problem and how to fix it?
Thanks!

try Resetting it up, I run in that problem with adding images, I end up having to click of the the folder than click on the folder I want than it updates...

Screen/energy saver activation times

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