Help computer shut down by himself

Since yesterday, my computer is shuting down every 2 minutes. I've to hit the space key to wake him up!!! Any idea someone ?

System preferences > Energy Saver?
http://macs.about.com/od/switchersnewusers/ss/energysaverpane_3.htm

Similar Messages

  • Help with ipod and computer shut downs...please.

    I've posted this in two other forums to no avail -- lots of views, but no help.
    My family now has 3 ipods (we only had 1 before) and yesterday I was trying to get them all set up - updates on the actual ipod, and I've updated itunes to 7.5. There are two issues here:
    1) I am not able to register ANY of the ipods. I get all the way through the process to the very end and then it gives me an error message (after clicking the "No thanks" at the bottom of the page that asks if you want to download the videos) saying that the service couldn't be found? Or something like that. Ok, fine...I can handle not being able to register them for the time being.
    2) I could keep itunes on all day long, as long as the Ipod is NOT CONNECTED. As soon as I connect the ipod (any of the 3 new ones - they all do the same thing) - ok, maybe not as soon as, but shortly thereafter - my entire computer shuts down. No error message, no blue screen of death, no warning - it just shuts down. It might be after I move a song from the "purchased" folder to the actual ipod. Or, as happened yesterday, it's right smack in the middle of a download (happened with both videos AND songs) and then of course, I have to try and purchase it again. I'm not even sure if it took my money already, but if it did, I'm SOL because I paid, but don't have the video/song since it never finished downloading.
    I've done everything that's been recommended to me - I disabled all my start up programs (except the windows ones) and that didn't resolve anything.
    My system is as follows:
    Windows XP Home Edition (all updated except for microsoft office 2003)
    Service Pack 2
    AMD Athalon 64 3000+
    1.81 GHz
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    Not sure what else you need to know, to try and help me resolve this. Thanks for your time.

    I've posted this in two other forums to no avail -- lots of views, but no help.
    My family now has 3 ipods (we only had 1 before) and yesterday I was trying to get them all set up - updates on the actual ipod, and I've updated itunes to 7.5. There are two issues here:
    1) I am not able to register ANY of the ipods. I get all the way through the process to the very end and then it gives me an error message (after clicking the "No thanks" at the bottom of the page that asks if you want to download the videos) saying that the service couldn't be found? Or something like that. Ok, fine...I can handle not being able to register them for the time being.
    2) I could keep itunes on all day long, as long as the Ipod is NOT CONNECTED. As soon as I connect the ipod (any of the 3 new ones - they all do the same thing) - ok, maybe not as soon as, but shortly thereafter - my entire computer shuts down. No error message, no blue screen of death, no warning - it just shuts down. It might be after I move a song from the "purchased" folder to the actual ipod. Or, as happened yesterday, it's right smack in the middle of a download (happened with both videos AND songs) and then of course, I have to try and purchase it again. I'm not even sure if it took my money already, but if it did, I'm SOL because I paid, but don't have the video/song since it never finished downloading.
    I've done everything that's been recommended to me - I disabled all my start up programs (except the windows ones) and that didn't resolve anything.
    My system is as follows:
    Windows XP Home Edition (all updated except for microsoft office 2003)
    Service Pack 2
    AMD Athalon 64 3000+
    1.81 GHz
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    Not sure what else you need to know, to try and help me resolve this. Thanks for your time.

  • Computer shuts down when importing CDs to iTunes! HELP PLEASE!

    Every time I try to import a CD onto iTunes, my computer shuts down. It will let me import one song at a time with no problem, but when I try to load a whole CD, the power just shuts off. Can someone out there who knows about computers please help me?

    Do you have a dual core or dual processer? Sounds like it. Read this it should help you out.
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  • Help! My computer shuts down semi-unexpectedly.

    Please somebody help! My computer shuts down semi-unexpectedly. I say 'semi' unexpectedly, cos, by now it seems an accident waiting to happen ONLY when I play a 3D game.
    Now, whenever I play a 3D game there's a good chance the computer just shuts itself down, without ANY warning. Can be within 5 minutes, can be after an hour, it sometimes doesn't happen at all.
    After this the computer will not start up at all, and the D-bracket tells me the processor is the culprit. At first I waited a while (+/- one hour) and the thing would start up again as if nothing happened.
    After it started happening more frequently (or maybe I should say, 'after it didn't go away by itsself') I just didn't wait, but tried to find out what went wrong, and how to fix it.
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    I'm don't have the technical knowledge myself to make anything out of this, and am at my wit's end by now.
    My specs:
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    mem: 512MB Pc3200 dual channel
    processor: PIV 2.4GhZ
    video: Radeon9700PRO
    PSU: 400W
    Also:
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    - Got six ventilators in a case that is always open.
    - Got Corecenter running in the background with very tight temperature alert settings.
    - I have no other problems with my computer, and I do not overclock.
    All this at least leads me to believe it's not a power-, frequency- or heat issue. But then again, I'm no expert. At all.
    Any help or insight would be greatly appreciated.
    Thanks,
    Juju

    Is ur CPU OCed ?????
    And whats ur VDimm, cuz i had the same Problem when running Gothic II with all details aon 1600x1200 2xAniso & 4xFSAA.
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    So try the following:
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    -If u'r Oced don't go for FSB 250 (and multiplier at 5:4) try sth. like 243 so even if dynamically oced ur Rams won't go too far above 400 Mhz.
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  • I have been edited a project for weeks. Today, a few minutes after opening the project to work on it again, my computer shut down abnormally. The timeline disappeared. All the media is still in the project but my edited timeline is gone. Please help!

    I have been edited a project for weeks. Today, a few minutes after opening the project to work on it again, my computer shut down abnormally. The timeline disappeared. All the media is still in the project but my edited timeline is gone. Please help!

    You have 10.6 on that machine, I suggest you stick with it for performance, third party hardware and software reasons as long as possible.
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    http://roaringapps.com/apps:table
    Far as your Safari problem do these things until it's resolved:
    1: Software Update fully under the Apple menu.
    2: Check the status of your plug-ins and update (works for all browsers) also install Firefox and see if your problems continue. You should always have at least two browsers on the machine just in case one fails.
    https://www.mozilla.org/en-US/plugincheck/
    Flash install instructions/problem resolution here if you need it.
    How to install Flash, fix problems
    3: Install Safari again from Apple's web site
    https://www.apple.com/safari/
    4: Run through this list of fixes, stopping with #16 and report back before doing #17
    Step by Step to fix your Mac

  • When I try to download xcode 4.6.2, my computer shuts down and restarts telling me I have an error. HELP?!??

    When I try to download xcode 4.6.2, my computer shuts down and restarts telling me I have an error. HELP?!?? Can anyone help me?

    Wed Jun 12 21:40:11 2013
    panic(cpu 6 caller 0xffffff80190ac90b): Releasing non-exclusive RW lock without a reader refcount!
    Backtrace (CPU 6), Frame : Return Address
    0xffffff81096e3a80 : 0xffffff801901d626
    0xffffff81096e3af0 : 0xffffff80190ac90b
    0xffffff81096e3b10 : 0xffffff801911c09c
    0xffffff81096e3d40 : 0xffffff8019110e92
    0xffffff81096e3d70 : 0xffffff80190ff954
    0xffffff81096e3ef0 : 0xffffff80190ffa10
    0xffffff81096e3f50 : 0xffffff80193e182a
    0xffffff81096e3fb0 : 0xffffff80190ced33
    BSD process name corresponding to current thread: installd
    Mac OS version:
    12C60
    Kernel version:
    Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64
    Kernel UUID:
    Kernel slide:     0x0000000018e00000
    Kernel text base: 0xffffff8019000000
    System model name: iMac11,3 (Mac-F2238BAE)
    System uptime in nanoseconds: 11938612497736
    last loaded kext at 606795969288: com.line6.driver.xtaudio    7.2.3 (addr 0xffffff7f9b360000, size 1024000)
    last unloaded kext at 207361764339: com.apple.driver.AppleUSBUHCI    5.2.5 (addr 0xffffff7f99ac8000, size 65536)
    loaded kexts:
    com.line6.driver.xtaudio    7.2.3
    net.telestream.driver.TelestreamAudio    1.1.0
    com.logmein.driver.LogMeInSoundDriver    1.0.2
    at.obdev.nke.LittleSnitch    3876
    com.seagate.driver.SeagateGoFlexBlockSizeAdjuster    5.2.2
    com.apple.driver.AppleBluetoothMultitouch    75.15
    com.apple.driver.AppleHWSensor    1.9.5d0
    com.apple.driver.AudioAUUC    1.60
    com.apple.driver.AGPM    100.12.69
    com.apple.driver.AppleMikeyHIDDriver    122
    com.apple.driver.AppleHDA    2.3.1f2
    com.apple.filesystems.autofs    3.0
    com.apple.iokit.IOUserEthernet    1.0.0d1
    com.apple.driver.AppleUpstreamUserClient    3.5.10
    com.apple.iokit.IOBluetoothSerialManager    4.0.9f33
    com.apple.kext.AMDFramebuffer    8.0.0
    com.apple.Dont_Steal_Mac_OS_X    7.0.0
    com.apple.driver.AppleMikeyDriver    2.3.1f2
    com.apple.driver.AppleBacklight    170.2.3
    com.apple.driver.AppleLPC    1.6.0
    com.apple.driver.ApplePolicyControl    3.2.11
    com.apple.AMDRadeonAccelerator    1.0.0
    com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport    4.0.9f33
    com.apple.driver.AppleMCCSControl    1.0.33
    com.apple.driver.ACPI_SMC_PlatformPlugin    1.0.0
    com.apple.driver.AppleIRController    320.15
    com.apple.driver.AppleUSBCardReader    3.1.0
    com.apple.AppleFSCompression.AppleFSCompressionTypeDataless    1.0.0d1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib    1.0.0d1
    com.apple.BootCache    34
    com.apple.iokit.SCSITaskUserClient    3.5.1
    com.apple.driver.XsanFilter    404
    com.apple.iokit.IOAHCIBlockStorage    2.2.2
    com.apple.driver.AppleUSBHub    5.2.5
    com.apple.driver.AppleFWOHCI    4.9.6
    com.apple.iokit.AppleBCM5701Ethernet    3.2.5b3
    com.apple.driver.AirPort.Atheros40    600.70.23
    com.apple.driver.AppleAHCIPort    2.4.1
    com.apple.driver.AppleUSBEHCI    5.4.0
    com.apple.driver.AppleEFINVRAM    1.6.1
    com.apple.driver.AppleACPIButtons    1.6
    com.apple.driver.AppleRTC    1.5
    com.apple.driver.AppleHPET    1.7
    com.apple.driver.AppleSMBIOS    1.9
    com.apple.driver.AppleACPIEC    1.6
    com.apple.driver.AppleAPIC    1.6
    com.apple.driver.AppleIntelCPUPowerManagementClient    196.0.0
    com.apple.nke.applicationfirewall    4.0.39
    com.apple.security.quarantine    2
    com.apple.driver.AppleIntelCPUPowerManagement    196.0.0
    com.apple.driver.AppleBluetoothHIDKeyboard    165.5
    com.apple.driver.AppleHIDKeyboard    165.5
    com.apple.driver.IOBluetoothHIDDriver    4.0.9f33
    com.apple.driver.AppleMultitouchDriver    235.28
    com.apple.driver.DspFuncLib    2.3.1f2
    com.apple.kext.triggers    1.0
    com.apple.iokit.IOSurface    86.0.3
    com.apple.driver.AppleUSBAudio    2.9.0f6
    com.apple.iokit.IOAudioFamily    1.8.9fc10
    com.apple.kext.OSvKernDSPLib    1.6
    com.apple.iokit.IOSerialFamily    10.0.6
    com.apple.iokit.IOBluetoothFamily    4.0.9f33
    com.apple.driver.AppleBacklightExpert    1.0.4
    com.apple.driver.AppleGraphicsControl    3.2.11
    com.apple.iokit.IOAcceleratorFamily    19.0.26
    com.apple.iokit.IONDRVSupport    2.3.5
    com.apple.iokit.AppleBluetoothHCIControllerUSBTransport    4.0.9f33
    com.apple.driver.AppleHDAController    2.3.1f2
    com.apple.iokit.IOHDAFamily    2.3.1f2
    com.apple.driver.AppleSMBusPCI    1.0.10d0
    com.apple.iokit.IOFireWireIP    2.2.5
    com.apple.kext.AMD5000Controller    8.0.0
    com.apple.kext.AMDSupport    8.0.0
    com.apple.driver.AppleSMBusController    1.0.10d0
    com.apple.iokit.IOGraphicsFamily    2.3.5
    com.apple.driver.AppleSMC    3.1.4d2
    com.apple.driver.IOPlatformPluginLegacy    1.0.0
    com.apple.driver.IOPlatformPluginFamily    5.2.0d16
    com.apple.iokit.IOUSBHIDDriver    5.2.5
    com.apple.iokit.IOUSBMassStorageClass    3.5.0
    com.apple.driver.AppleUSBMergeNub    5.2.5
    com.apple.driver.AppleUSBComposite    5.2.5
    com.apple.iokit.IOSCSIMultimediaCommandsDevice    3.5.1
    com.apple.iokit.IOBDStorageFamily    1.7
    com.apple.iokit.IODVDStorageFamily    1.7.1
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    com.apple.iokit.IOFireWireSBP2    4.2.0
    com.apple.iokit.IOSCSIBlockCommandsDevice    3.5.1
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    com.apple.iokit.IOSCSIArchitectureModelFamily    3.5.1
    com.apple.iokit.IOUSBUserClient    5.2.5
    com.apple.iokit.IOFireWireFamily    4.5.5
    com.apple.iokit.IOEthernetAVBController    1.0.2b1
    com.apple.iokit.IO80211Family    500.15
    com.apple.iokit.IONetworkingFamily    3.0
    com.apple.iokit.IOAHCIFamily    2.2.1
    com.apple.iokit.IOUSBFamily    5.4.0
    com.apple.driver.AppleEFIRuntime    1.6.1
    com.apple.iokit.IOHIDFamily    1.8.0
    com.apple.iokit.IOSMBusFamily    1.1
    com.apple.security.sandbox    220
    com.apple.kext.AppleMatch    1.0.0d1
    com.apple.security.TMSafetyNet    7
    com.apple.driver.DiskImages    344
    com.apple.iokit.IOStorageFamily    1.8
    com.apple.driver.AppleKeyStore    28.21
    com.apple.driver.AppleACPIPlatform    1.6
    com.apple.iokit.IOPCIFamily    2.7.2
    com.apple.iokit.IOACPIFamily    1.4
    com.apple.kec.corecrypto    1.0

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    This question was solved.
    View Solution.

    Try a hard reset (take out memory and battery and remove power and hold down power button 30 seconds then reassemble and try turning it on). I think you borked it which means a new motherboard I fear.
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  • My computer shuts down if I click Firefox.I uninstalled it.I installed it again.Still makes my computer shut down.I really want help!

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  • Computer Shuts Down At BitLocker Boot Password Prompt

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    Hi,
    Based on my research, this is a firmware problem. It does not matter what authentication method (TPM/without TPM/PIN+TPM/Password only/...) is used, it leaves you only some seconds before it shuts down.
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    Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact [email protected]

  • Computer shuts down during render/prerender

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    If anyone can help me out I would greatly appreciate it. I will be trying to run the same stuff on my older laptop and observe the results. I personally think CS4 is incompatible with windows 7.

    Video: Nvidia Geforce 9600M GT
    If you have a recent nVidia driver installed, you might want to check to see if you have either of these two modules loaded - check in the nVidia console:
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