WHY DOES MY MAC BOOK PRO SHUT OFF ON ME? SO FAR THE INFO I GOT 4 IT IS A MAC OS X VERSION 10.7.3 THE PROCESSOR IS 2.4 GHZ INTEL CORE 2 DUO MEMORY IS 2 GB 667MHZ DDR2 SDRAM I DON'T KNOW HOW OLD IT IS BECAUSE I BOUGHT IT USED SORRY I HOPE THIS HELPS THANK Y

WHY DOES MY MAC BOOK PRO SHUT OFF ON ME? SO FAR THE INFO I GOT 4 IT IS A MAC OS X VERSION 10.7.3 THE PROCESSOR IS 2.4 GHZ INTEL CORE 2 DUO MEMORY IS 2 GB 667MHZ DDR2 SDRAM I DON'T KNOW HOW OLD IT IS BECAUSE I BOUGHT IT USED SORRY I HOPE THIS HELPS THANK YOU

Sounds to me like you may have gotten a machine with hardware issues, but it's hard to say. It will shut down if it gets too hot, but that's not a normal occurrence. I have never seen a MacBook Pro shut down due to heat, even after lengthy 3D gaming sessions where the fans are running fast and the bottom of the machine is unpleasant to touch.
First thing I would try to do is reset the SMC. If that doesn't help, erase the hard drive and reinstall the system from scratch, which you should always do with a used machine anyway.
If a fresh system doesn't help, you'll need to get it checked out by Apple.
Edit: Oh, and sig is absolutely right... please don't post in all caps! It's very irritating.

Similar Messages

WHY DOES MY MAC BOOK PRO SHUT OFF ON ME?

WHY DOES MY MAC BOOK PRO SHUT OFF ON ME?

DAKINGGOD wrote:
WHY DOES MY MAC BOOK PRO SHUT OFF ON ME?
Not much to work with here...
How about more info so a diagnosis and help can be formulated? Mac model (size), RAM, OS version, age, battery status? What are you doing when it happens? How often? And if you want to be really abundant, pertinent logfiles?

HT201177 I am having some problems with downloading, possibly settings are incorrect, esp. flashplayer upgrade will not install - i have iMac 8.1 osx v10.5.8 - processor: 3.06 ghz intel core2 duo mem: 2 gb 800 mhz ddr2 sdram

I am having some problems with downloading, possibly settings are incorrect, esp. flashplayer upgrade will not install - i have iMac 8.1 osx v10.5.8 - processor: 3.06 ghz intel core2 duo mem: 2 gb 800 mhz ddr2 sdram - i am considering making an appt with Apple store nearby since we have a few in vicinity but thought i would give the online support a try.

The latest version of Adobe FlashPlayer can be obtained from here:
http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFl ash
You can check here what version of Flash player you actually have installed: http://kb2.adobe.com/cps/155/tn_15507.html
You can check here: http://www.adobe.com/products/flash/about/ to see which version you should install for your Mac and OS.
You should first uninstall any previous version of Flash Player, using the uninstaller from here (make sure you use the correct one!):
http://kb2.adobe.com/cps/909/cpsid_90906.html
and also that you follow the instructions closely, such as closing ALL applications first before installing. You must also carry out a permission repair after installing anything from Adobe.

Mac Book Pro Shuts Off While trying to Boot. Also will not boot in Safemode. any advise?

When computer is booting. The blue screen starts to appear before going to my desktop... then it just shuts down. has anyone ever run into a problem like this. i took it to the apple store and they suggested TOP TIER repair which wouldbe almost the same cost as a new mac book and could not guarantee the techs would even attempt to save my data. my other option was to just buy a NEW MAC BOOK and they could possibly fire wire from the hard drive of the old mac book to the new one.
is there an easier and less expensive fix than this.
i bought this mac book pro January 2009.
thanks

You may be able to get it fixed less expensively by a service provider other than Apple.

Adding Memory to a White MacBook 2.16 Ghz Intel Core Duo (Memory 1Gb 667 Mhz DDR2 SDRAM)

Good afternoon from London.
I want to put 2x2GB memory into my MacBook (mid 2007) but Apple support site specifies that the maximum amount of memory for this model is 2Gb. In other words, I can only add 2X1Gb.
What would happen if I proceed?

Thanks. They say the following, which I take to mean that I am good to go:
MacBook2,1 (All) - Install up to 4.0GB total memory, uses up to 3.0GB.
Note: Although limited to physically utilizing a maximum of 3GB, there is a performance
benefit due to 128 Bit addressing when 4GB( 2GB x 2 Matched set) is installed.

I'M MAD! Majority of games/apps require 2 GHz Intel Core Duo...D:

So to start off, I have a Mac OS X 10.6.8
     Processor 1.83 GHz Intel Core Duo
         Memory     2 GB 667 MHz DDR2 SDRAM
What I want:
     To be able to play games/apps
"Why can't you?"
     Because they require 2 GHz Intel Core Duo
So my question is:
     IS THERE A WAY I CAN UPGRADE TO A 2 GHz INTEL CORE DUO???
     ...it makes me frustrated that I have the required OS version yet I still can't play games or use simple apps because of my stupid processor...
What I've already tried (so don't suggest this):
Wine (so that I can open windows required games)
Updating all my software
Getting rid of unwanted files
Downloading X11 (to run Wine)
Watched tons of tutorials on downloading desired games/apps correctly
EVEN BUYING A NEW COMPUTER (this one)
Repeating the above tactics on my new computer
     What. must. I. Do. Please tell me !!

Nana-san wrote:
I am a gamer, and as one I very much know this. However, it is absurd that I can't play something as simple as elsword or any of those 2011/2012 MMO/RPGs...also, I can't even use the application sketchup to design 3D projects, and that is a problem as a game designer. I can't even download most apps in the App Store that are specifically in the 10.6.8 category .-.
Get a PC. They are the best gaming machines on the planet. Macs are not gaming comps.

I have a mac book pro, 2006 with an 2.16 GHz Intel Core Duo processor, can I update to Lion? to use icloud.

Apple keep telling me I need to update to icloud but I'm not sure if Lion will work on my Mac. I've upgraded to snow leopard which seems to have knackered my .me or .mac account (whatever it's called now), so I don't seem to have any option but to upgrade to Lion if I every want to see my emails again.
Apple say I must have a Intel Core 2 processor for Lion to work...... at least I think that's what they say.
I have a mac book pro, 2006 with an 2.16 GHz Intel Core Duo processor, can I update to Lion?

Lion System Requirements
Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7, or Xeon processor
2GB of memory
OS X v10.6.6 or later (v10.6.8 recommended)
7GB of available space
Some features require an Apple ID; terms apply.
If you have a Core Duo model then you cannot upgrade to Lion. You can upgrade to Snow Leopard, but iCloud is not available for Snow Leopard.
Open System Profiler in the Utilities folder. Look for the Model ID in the displayed information. If you have a MacBookPro 2,1 or later then you have a Core 2 Duo model and can upgrade to Lion.

Can I use my Imac (mac os x 10.6.8 2.8 ghz intel core duo) as a second monitor for my mac book pro?

Can I use my Imac (mac os x 10.6.8 2.8 ghz intel core duo) as a second monitor for my mac book pro?

Click here and follow the instructions, or use a product such as ScreenRecycler over a network.
(126809)

Have MacBook Pro (ancient) has 2.16 Ghz Intel Core Duo with 1 GB 667 MHz RAM using OS 10.4.11. Can I upgrade OS? If so, how far? And can I add more memory? I realize this is an old laptop but I need to wait to upgrade to new.

Have MacBook Pro (ancient) has
2.16 Ghz Intel Core Duo with
1 GB 667 MHz RAM
using OS 10.4.11.
Can I upgrade OS? If so, how far?
And can I add more memory?
I realize this is an old laptop but I need to wait to upgrade to new.

if it is the core duo, mac OS X 10.6.8., max ram 2gb.

I have an early 2008 macbook pro that is running slow after upgrading to lion. Is there anything I can do? this is what I have,Processor 2.4 GHz Intel Core 2 Duo, Memory 2 GB 667 MHz DDR2 SDRAM.

I have an early 2008 macbook pro that is running slow after upgrading to lion. Is there anything I can do? this is what I have,Processor 2.4 GHz Intel Core 2 Duo, Memory 2 GB 667 MHz DDR2 SDRAM.

First, back up all data immediately, as your boot drive may be failing.
Launch the usual set of applications you use when you notice the problem.
Step 1
Launch the Activity Monitor application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Activity Monitor in the page that opens.
Select the CPU tab of the Activity Monitor window.
Select All Processes from the menu in the toolbar, if not already selected.
Click the heading of the % CPU column in the process table to sort the entries by CPU usage. You may have to click it twice to get the highest value at the top. What is it, and what is the process? Also post the values for % User, % System, and % Idle at the bottom of the window.
Select the System Memory tab. What values are shown in the bottom part of the window for Page outs and Swap used?
Next, select the Disk Activity tab. What approximate values are shown for Reads in/sec and Writes out/sec?
Step 2
You must be logged in as an administrator to carry out this step.
Launch the Console application in the same way as above. Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left.
Post the 50 or so most recent messages in the log — the text, please, not a screenshot.
Important: Some personal information, such as your name, may appear in the log. Edit it out before posting.

I have a mac book 2 GHz Intel core Duo can i update that so i can buy mountian lion

Hi there
Hope this doesn't sound silly. I have a mac book 2 GHz Intel core Duo can i update that so i can buy mountian lion.
am i able to do this?

Core duo, not core 2 duo? Not with a core duo.
Upgrading to Mountain Lion - http://www.apple.com/osx/how-to-upgrade
Mac OS X: System requirements for Mountain Lion (10.8) - http://www.apple.com/macosx/specs.html
Lion and Mountain Lion application compatibility - http://roaringapps.com/apps:table
Kappy 08/2012 post on upgrading to Snow Leopard, then Lion or Mountain Lion - https://discussions.apple.com/message/19401628 - including how to get Snow Leopard and Lion since Apple removed them from the online store.
MacBook upgrade possibilities - https://discussions.apple.com/message/19577869 - "The Early 2006 model 1,1 Core Duo can only run a maximum of 10.6 Snow Leopard. The models Late 2006 Core 2 Duos 2,1 through Early 2008 4,1 can only run a maximum of 10.7 Lion. The Late 2008 model 5,1 Aluminum Unibody through the Mid 2010 White Unibody model 7,1 can run 10.8 Mountain Lion."

My Mac book pro shuts down after starting

My Mac book pro shuts down after a few second. I have to press the start button multiple time before uploading

MacBook Pro (17 -inch, Mid 2009) OS X Yosemite Version 10.10.2
Processor 2.8 GHz Intel Core 2 Duo
Memory 8 GB 1067 MHz DDR3
Startup Disk Macintosh HD
Graphics NVIDIA GeForce 9400M 256 MB
Serial Number W8******8YB
Disk Utility Message:
Repairing permission for "Macintosh HD"
Warning: SUID file "System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOSARDAge nt" has been modifiedand wil not be repaired
Group differs on "Library/Printers/InstallerPrinters.plist";should be 80; group is 0.
Permission differs on "Library/Printers/InstalledPrinters.plist" should be -rw-rw-rw ; tey are -rw-r---r--
Repaired "Library/Printers/InstalledPrinters.plist"
Group differs on " Library/Preferences/com.apple.alf.plist" should be 80; group is 0.
Repaired "Library/Prefernces/com.apple.alf.plist"
User differs on "private/var/db/displaypolicyd"; should be 0; user is 244
Group differs on "private/var/db/dispaypolicyd:; should be 0 group is 244
Repaired "private/var/db/displaypolicyd"
Permission repair complete
I was not able to fix the problem,
TinTin 15
<Personal Information Edited by Host>

Mac book pro, Turns off and goes under protection especially with an External monitor on.

Mac book pro,
Turns off and goes under protection, sometimes without any specific motivation, but most of the time when an External monitor is pluged-in.
I use it when I work with final cut pro, and this problem it's becoming huge and changing my workplans....
It can turns off also 10 times in two hours.
In many forums I read that the CPU temp could be the problem, but I've checked it and It's always around 62°-68°....
In some others they say that the new RAM could be the problem too.
Is anybody able to help me? (Underneath you can check the Panic Report and my mac informations)
Thank you so much.
Antonio
My mac Infos:
Model Name:
MacBook Pro
Model Identifier:
MacBookPro6,2
Processor Name:
Intel Core i7
Processor Speed:
2,66 GHz
Number Of Processors:
1
Total Number Of Cores:
2
L2 Cache (per core):
256 KB
L3 Cache:
4 MB
Memory:
8 GB
Processor Interconnect Speed:
4.8 GT/s
Boot ROM Version:
MBP61.0057.B09
SMC Version (system):
1.58f16
Serial Number (system):
W80223V7AGZ
Hardware UUID:
3993F249-8480-5ABD-9846-88608D085469
Sudden Motion Sensor:
State:
Enabled
The report is this one:
Interval Since Last Panic Report: 687027 sec
Panics Since Last Report:          6
Anonymous UUID:                    EB3EFFB2-AFCE-472E-ADA1-F35EFF3C7BBA
Sat Oct 13 16:58:00 2012
panic(cpu 2 caller 0xa3dc9b): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xc0000000 0xa822c000 0x0a5480a2, D0, P2/4
Backtrace (CPU 2), Frame : Return Address (4 potential args on stack)
0x7c6f3888 : 0x21b837 (0x5dd7fc 0x7c6f38bc 0x223ce1 0x0)
0x7c6f38d8 : 0xa3dc9b (0xc5328c 0xcc3800 0xc61e60 0x0)
0x7c6f3978 : 0xb58608 (0xe50bc04 0xe80b004 0x100 0x0)
0x7c6f39c8 : 0xb4f601 (0xe80b004 0x100 0x7c6f39f8 0xa2d778)
0x7c6f39f8 : 0x175b9a6 (0xe80b004 0x100 0x438004ee 0x2b1f6a)
0x7c6f3b38 : 0xb772b5 (0xe80b004 0xe80c004 0x0 0x0)
0x7c6f3b78 : 0xa46e7c (0xe80b004 0xe80c004 0x0 0x0)
0x7c6f3c18 : 0xa4355b (0x0 0x9 0x0 0x0)
0x7c6f3dc8 : 0xa4542a (0x0 0x600d600d 0x702a 0x7c6f3df8)
0x7c6f3e98 : 0x9d9582 (0xc1d00011 0xaa910001 0x20802040 0x7c6f3ee0)
0x7c6f3ef8 : 0xd9b57d (0xe08fc00 0x7c6f3f4c 0x0 0x7)
0x7c6f3f58 : 0xd9b71a (0xe076800 0xda2e54 0x7c6f3f78 0x2a45c9)
0x7c6f3f78 : 0x230235 (0xe076800 0x0 0x0 0x6c03)
0x7c6f3fc8 : 0x2a179c (0x863ea0 0x0 0x10 0xe980a84)
      Kernel Extensions in backtrace (with dependencies):
         com.apple.driver.AGPM(100.12.31)@0xd98000->0xda2fff
            dependency: com.apple.iokit.IOGraphicsFamily(2.2.1)@0x9a8000
            dependency: com.apple.iokit.IONDRVSupport(2.2.1)@0x9ca000
            dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0x991000
         com.apple.nvidia.nv50hal(6.4.0)@0x1625000->0x1a39fff
            dependency: com.apple.NVDAResman(6.4.0)@0x9d7000
         com.apple.NVDAResman(6.4.0)@0x9d7000->0xcc4fff
            dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0x991000
            dependency: com.apple.iokit.IONDRVSupport(2.2.1)@0x9ca000
            dependency: com.apple.iokit.IOGraphicsFamily(2.2.1)@0x9a8000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
10K549
Kernel version:
Darwin Kernel Version 10.8.0: Tue Jun 7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386
System model name: MacBookPro6,2 (Mac-F22586C8)
System uptime in nanoseconds: 563676343615
unloaded kexts:
com.apple.driver.AppleUSBUHCI    4.2.0 (addr 0x1495000, size 0x65536) - last unloaded 209721117821
loaded kexts:
foo.tun    1.0
foo.tap    1.0
com.parallels.kext.prl_vnic    6.0 11828.615184
com.parallels.kext.prl_netbridge    6.0 11828.615184
com.parallels.kext.prl_usb_connect    6.0 11828.615184
com.parallels.kext.prl_hid_hook    6.0 11828.615184
com.logmein.hamachi    1.0
com.parallels.kext.prl_hypervisor    6.0 11828.615184
com.paceap.kext.pacesupport.snowleopard    5.7.2
com.Apogee.driver.DuetFWOverideDriver    1.4.4
com.digidesign.iokit.DigiDal    9.0f4
com.AmbrosiaSW.AudioSupport    3.2
com.apple.driver.AppleHWSensor    1.9.3d0 - last loaded 44524746255
com.apple.filesystems.autofs    2.1.0
com.apple.driver.AGPM    100.12.31
com.apple.driver.AppleMikeyHIDDriver    1.2.0
com.apple.driver.AppleHDA    2.0.5f14
com.apple.driver.AudioAUUC    1.57
com.apple.driver.AppleMikeyDriver    2.0.5f14
com.apple.driver.AppleUpstreamUserClient    3.5.7
com.apple.driver.AppleMCCSControl    1.0.20
com.apple.driver.SMCMotionSensor    3.0.1d2
com.apple.Dont_Steal_Mac_OS_X    7.0.0
com.apple.iokit.CHUDUtils    364
com.apple.iokit.CHUDProf    366
com.apple.driver.AudioIPCDriver    1.1.6
com.apple.driver.ACPI_SMC_PlatformPlugin    4.7.0a1
com.apple.driver.AppleGraphicsControl    2.10.6
com.apple.driver.AppleLPC    1.5.1
com.apple.kext.AppleSMCLMU    1.5.2d10
com.apple.GeForce    6.4.0
com.apple.driver.AppleIntelHDGraphics    6.4.0
com.apple.driver.AppleIntelHDGraphicsFB    6.4.0
com.apple.driver.AppleUSBTCButtons    201.6
com.apple.driver.AppleUSBCardReader    2.6.1
com.apple.driver.AppleUSBTCKeyboard    201.6
com.apple.driver.AppleIRController    303.8
com.apple.BootCache    31.1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib    1.0.0d1
com.apple.iokit.SCSITaskUserClient    2.6.8
com.apple.iokit.IOAHCIBlockStorage    1.6.4
com.apple.driver.AppleUSBHub    4.2.4
com.apple.driver.AppleFWOHCI    4.7.3
com.apple.driver.AirPortBrcm43224    428.42.4
com.apple.iokit.AppleBCM5701Ethernet    3.0.5b8
com.apple.driver.AppleEFINVRAM    1.4.0
com.apple.driver.AppleSmartBatteryManager    160.0.0
com.apple.driver.AppleAHCIPort    2.1.7
com.apple.driver.AppleUSBEHCI    4.2.4
com.apple.driver.AppleACPIButtons    1.3.6
com.apple.driver.AppleRTC    1.3.1
com.apple.driver.AppleHPET    1.5
com.apple.driver.AppleSMBIOS    1.7
com.apple.driver.AppleACPIEC    1.3.6
com.apple.driver.AppleAPIC    1.4
com.apple.driver.AppleIntelCPUPowerManagementClient    142.6.0
com.apple.security.sandbox    1
com.apple.security.quarantine    0
com.apple.nke.applicationfirewall    2.1.14
com.apple.driver.AppleIntelCPUPowerManagement    142.6.0
com.apple.driver.AppleProfileReadCounterAction    17
com.apple.driver.DspFuncLib    2.0.5f14
com.apple.driver.AppleProfileTimestampAction    10
com.apple.driver.AppleProfileThreadInfoAction    14
com.apple.driver.AppleProfileRegisterStateAction    10
com.apple.driver.AppleProfileKEventAction    10
com.apple.driver.AppleProfileCallstackAction    20
com.apple.driver.AppleSMBusController    1.0.10d0
com.apple.driver.AppleFWAudio    2.6.2fc2
com.apple.iokit.IOFireWireIP    2.0.3
com.apple.iokit.IOSurface    74.2
com.apple.iokit.IOBluetoothSerialManager    2.4.5f3
com.apple.iokit.IOSerialFamily    10.0.3
com.apple.iokit.CHUDKernLib    365
com.apple.driver.AppleHDAController    2.0.5f14
com.apple.iokit.IOHDAFamily    2.0.5f14
com.apple.iokit.IOAudioFamily    1.8.3fc2
com.apple.kext.OSvKernDSPLib    1.3
com.apple.iokit.AppleProfileFamily    41.4
com.apple.driver.IOPlatformPluginFamily    4.7.0a1
com.apple.driver.AppleSMBusPCI    1.0.10d0
com.apple.driver.AppleBacklightExpert    1.0.1
com.apple.driver.AppleSMC    3.1.0d5
com.apple.iokit.IOFireWireAVC    4.0.6
com.apple.nvidia.nv50hal    6.4.0
com.apple.NVDAResman    6.4.0
com.apple.iokit.IONDRVSupport    2.2.1
com.apple.iokit.IOGraphicsFamily    2.2.1
com.apple.driver.BroadcomUSBBluetoothHCIController    2.4.5f3
com.apple.driver.AppleUSBBluetoothHCIController    2.4.5f3
com.apple.iokit.IOBluetoothFamily    2.4.5f3
com.apple.iokit.IOUSBMassStorageClass    2.6.7
com.apple.driver.AppleUSBMultitouch    207.7
com.apple.iokit.IOUSBHIDDriver    4.2.0
com.apple.driver.AppleUSBMergeNub    4.2.4
com.apple.driver.AppleUSBComposite    3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice    2.6.8
com.apple.iokit.IOBDStorageFamily    1.6
com.apple.iokit.IODVDStorageFamily    1.6
com.apple.iokit.IOCDStorageFamily    1.6.1
com.apple.iokit.IOSCSIBlockCommandsDevice    2.6.8
com.apple.driver.XsanFilter    402.1
com.apple.iokit.IOAHCISerialATAPI    1.2.6
com.apple.iokit.IOSCSIArchitectureModelFamily    2.6.8
com.apple.iokit.IOFireWireFamily    4.2.6
com.apple.iokit.IOUSBUserClient    4.2.4
com.apple.iokit.IO80211Family    320.1
com.apple.iokit.IONetworkingFamily    1.10
com.apple.iokit.IOAHCIFamily    2.0.6
com.apple.iokit.IOUSBFamily    4.2.4
com.apple.driver.AppleEFIRuntime    1.4.0
com.apple.iokit.IOHIDFamily    1.6.6
com.apple.iokit.IOSMBusFamily    1.1
com.apple.kext.AppleMatch    1.0.0d1
com.apple.security.TMSafetyNet    6
com.apple.driver.DiskImages    289.1
com.apple.iokit.IOStorageFamily    1.6.3
com.apple.driver.AppleACPIPlatform    1.3.6
com.apple.iokit.IOPCIFamily    2.6.5
com.apple.iokit.IOACPIFamily    1.3.0
Model: MacBookPro6,2, BootROM MBP61.0057.B09, 2 processors, Intel Core i7, 2.66 GHz, 8 GB, SMC 1.58f16
Graphics: NVIDIA GeForce GT 330M, NVIDIA GeForce GT 330M, PCIe, 512 MB
Graphics: Intel HD Graphics, Intel HD Graphics, Built-In, 288 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x93), Broadcom BCM43xx 1.0 (5.10.131.42.4)
Bluetooth: Version 2.4.5f3, 2 service, 19 devices, 1 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Network Service: AirPort, AirPort, en1
Serial ATA Device: Hitachi HTS545050B9SA02, 465,76 GB
Serial ATA Device: MATSHITADVD-R   UJ-898
USB Device: Hub, 0x0424 (SMSC), 0x2514, 0xfa100000 / 2
USB Device: iPhone, 0x05ac (Apple Inc.), 0x12a0, 0xfa140000 / 6
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0237, 0xfa120000 / 5
USB Device: Internal Memory Card Reader, 0x05ac (Apple Inc.), 0x8403, 0xfa130000 / 4
USB Device: BRCM2070 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 3
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8218, 0xfa113000 / 9
USB Device: Hub, 0x0424 (SMSC), 0x2514, 0xfd100000 / 2
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0xfd120000 / 4
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8507, 0xfd110000 / 3
FireWire Device: Duet, Apogee Electronics, Up to 400 Mb/sec

Never mind, I found it.

My Imac 2.0 GHz Intel Core Duo keeps powering off

Hi all,
I have a 20inch 2.0 GHz Intel Core Duo (Imac 4.1), Over the last few weeks the Mac would just power off on the odd occasion when using Apeture, I put this down to being the just overworked for processing picture. This seems to have been getting worse and kept occurring more and more often. Light Internet browsing was fine..
I decided after some time to replace the 2gb memory i had to see if that would fix the issue, this seemed to work for a few days then the same issues returned.
I now seeing this issue occured just by opening Safari and decided to rebuild the Imac, I completed the Snowleopard install and all seemed ok for a day then it re-occurred again and seemed to be worse, I then removed the 2gb memory and just kept with the 512mb as when bought... Still it keeps powering off. I have moved to different power sockets and still see the same issues.
Please note in order to power the Imac backup up I have to leave the power out for about 20-30 minutes, If i leave the power plugged in it never boots backup up.
I now decided to even revert back to Lion OS, but it just powers off during the install...
I thinking it sounds like a Power supply issue but would like confirmation before I take it to a repair shop..
cheers
Dan.

As old as your iMac is, have you cleaned out the dust? Dust buildup can lead to over heating issues. Remove any and all things plugged into it including the power cord, Remove the RAM access grille. Vacuum all openings starting with the RAM access area (air intake). Vacuum all ports and plugs, DVD slot and the opening across the top of the rear of the body. Blow compressed air through all your openings and vacuum again to remove any dust you loosend. Reinstall the RAM grille. Plug in the keyboard and mouse if not blue tooth. Insert power cord...
You are now in a perfect position to do a
SMC RESET
http://support.apple.com/kb/HT3964
Shut down the computer.
Unplug the computer's power cord and ALL peripherals.
Wait 15 seconds.
Attach the computers power cable.
Wait another 5 seconds and press the power button to turn on the computer.
It is the 5 second timing that initiates the reset.
Here is a link to a Widget to monitor your temps and other operations:
http://islayer.com/apps/istatpro/

Mac Book Pro turns off

Hello,
My Mac Book Pro turns off without reason. It hypernates. At first I thought it was the battery but It is not that. It says it has 2:30 left, but to turn it on I need to plug in the adapter. It does that for 2 days now.
Thank you in advance,
Chrystalla

The battery has an integrated microchip that acts as a "fuel gauge." Calibration resets this gauge, which allows the OS to better determine times to charge and discharge the battery. Calibration should be done approximately every two months. Failure to do so for a long period of time can result in the microchip "fuel gauge" in the battery losing the ability to accurately determine the remaining charge, and it will report that there is more charge in the battery than is actually present. As a result, the computer will not initiate Safe Sleep at the proper time, and instead undergo a hard shut down, one of the main causes of hard drive directory damage.

WHY DOES MY MAC BOOK PRO SHUT OFF ON ME? SO FAR THE INFO I GOT 4 IT IS A MAC OS X VERSION 10.7.3 THE PROCESSOR IS 2.4 GHZ INTEL CORE 2 DUO MEMORY IS 2 GB 667MHZ DDR2 SDRAM I DON'T KNOW HOW OLD IT IS BECAUSE I BOUGHT IT USED SORRY I HOPE THIS HELPS THANK Y

Similar Messages

Maybe you are looking for