Sudden restart

my iphone 4s sometimes restarting of its own. any fix for this one?

Hi @SamudraPrayitna,
I saw your post regarding the computer crashing when watching videos and when trying to play games. That seems to indicate a graphics problem. Try installing this AMD High-Definition Graphics Driver and let me know how it goes.
Please click “Accept as Solution ” if you feel my post solved your issue.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Thank you,
BHK6
I work on behalf of HP

Similar Messages

Sudden Restarts MSI K7n2 DELTA ILSR

I've had this setup for about a year now.
Sudden restarts now plague my system, no virus found per NAV 2004, ran processor burn in wizard, SISOFT sandra, on cpu arithmetic and cpu multimedia setting, 100 cycles (no problems) windows memtest ran with no errors via start up disk full cycle of tests.
Have reloaded video drivers,to no avail, this happens about once a week, any ideas????
MSI k7n2 delta ILSR Bios version 7.7
1.5 Gig Micron PC 3200 (512x3) RAM supporting dual channel stock voltage
mixed bag o ram, crucial, micron technology, and, patriot
Athlon xp 2500 stock voltage
SLK 900A heatsink with 80 mm tornado (temps at idle 35-38c) (42 load)
Creative SB Live
Nvidia 256 mb asylum video card GE FORCE USR DATA PCI FAX Modem (V92) 5610b
Hercules 420W PS
All drivers are up to date and windows update run regularly (Win XP Pro SP2)
[/COLOR]

Quote
Originally posted by scooter787b
well for one thing the k7n2 series can only support 2 pc3200 dimms,
are you really sure ?
my motherboard which is rather old now supports 3 pc3200 dimms.
norton antivirus is CRAP.
i stopped using it when i found my harddrive was full of viruses.
try avg6 for example which is free.

Windows 8.1 Suddenly Restarting Again and Again

Hi everyone,
My PC has been suddenly restarting every so often ever since the windows 8.1 update. What do? It's really frustrating not being able to get any work done. Below are the last few DMP files. Thanks in advance!
https://skydrive.live.com/redir?resid=9BF2EBBAD3E515A7!138&authkey=!AG-WvC5EvLvtb5M&ithint=folder%2c.zip

Hi,
The latest minidump file relate with NvBackend.exe wich is a driver of Getforce device. Please reinstall its driver for test. Make sure it was upgraded to be latest at the same time.
BugCheck 1000007E, {ffffffffc0000005, fffff803bb599686, ffffd0002077f4f8, ffffd0002077ed00}
Probably caused by : memory_corruption ( nt!MiDemoteCombinedPte+42 )
Followup: MachineOwner
2: kd> !analyze -v
* Bugcheck Analysis *
SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M (1000007e)
This is a very common bugcheck. Usually the exception address pinpoints
the driver/function that caused the problem. Always note this address
as well as the link date of the driver/image that contains this address.
Some common problems are exception code 0x80000003. This means a hard
coded breakpoint or assertion was hit, but this system was booted
/NODEBUG. This is not supposed to happen as developers should never have
hardcoded breakpoints in retail code, but ...
If this happens, make sure a debugger gets connected, and the
system is booted /DEBUG. This will let us see why this breakpoint is
happening.
Arguments:
Arg1: ffffffffc0000005, The exception code that was not handled
Arg2: fffff803bb599686, The address that the exception occurred at
Arg3: ffffd0002077f4f8, Exception Record Address
Arg4: ffffd0002077ed00, Context Record Address
Debugging Details:
EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.
FAULTING_IP:
nt!MiDemoteCombinedPte+42
fffff803`bb599686 4939442420 cmp qword ptr [r12+20h],rax
EXCEPTION_RECORD: ffffd0002077f4f8 -- (.exr 0xffffd0002077f4f8)
ExceptionAddress: fffff803bb599686 (nt!MiDemoteCombinedPte+0x0000000000000042)
ExceptionCode: c0000005 (Access violation)
ExceptionFlags: 00000000
NumberParameters: 2
Parameter[0]: 0000000000000000
Parameter[1]: ffffffffffffffff
Attempt to read from address ffffffffffffffff
CONTEXT: ffffd0002077ed00 -- (.cxr 0xffffd0002077ed00)
rax=0000000000000001 rbx=bd60000016d71025 rcx=fffff680003b2f20
rdx=8000000000000000 rsi=fffff680003b2f20 rdi=fffff58010806110
rip=fffff803bb599686 rsp=ffffd0002077f730 rbp=0000058000000000
r8=0000000fffffffff r9=8000000000000000 r10=0000007ffffffff8
r11=0000098000000000 r12=7fffffffffffffd0 r13=fffff680003b2f20
r14=00000000000003d6 r15=fffffa8000448530
iopl=0 nv up ei ng nz na po nc
cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00010286
nt!MiDemoteCombinedPte+0x42:
fffff803`bb599686 4939442420 cmp qword ptr [r12+20h],rax ds:002b:7fffffff`fffffff0=????????????????
Resetting default scope
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT
PROCESS_NAME: NvBackend.exe
CURRENT_IRQL: 0
ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.
Roger Lu
TechNet Community Support

BugCheck 0x0000007a Sudden restart

Hi,
Today Moring while Checking Server 2008R2 found an error Message which Shared below.
The computer has rebooted from a bugcheck. The bugcheck was: 0x0000007a (0xfffff6fc400083d0, 0xffffffffc000009d, 0x000000016ab0c860, 0xfffff8800107a210). A dump was saved in: C:\Windows\MEMORY.DMP.
Report Id: 070914-46379-01.
After Checking Forums and searches found the possibilities like;
1.Antivirus 2.Paging file not enough 3.RAM Problem 4.HDD Problem
As I analyze All the Event before it restarts I found Error Event ID 2019 (The server was unable to allocate from the system non paged pool because the pool was empty.)
Error Event ID 51 (An error was detected on device \Device\Harddisk0\DR0 during a paging operation)
Checkd Memory.DMP found partmgr.sys Problem, contacted Hardware manufacturer and Shred the Details of Event ID 51, collected the hardware Logs using Manufacturer tool and shared them, now the are saying its not an issue of Hardware there must some Issue
with Operating System ! They did not found any logs in there tools for hardware,like Array status was fine, Code for HDD, Controller and Back Pane are in updated State. No Logs found for RAM too in tool.
One application Runs On the System (A local Mail Application) it Consumes Memory day-By day I have Monitored this every morning. Due to This Application vendor suggested to take restart of the Service before working hours get Started; i forgotten to do from
last 3 days (Or I was just checking really this App has that kind of bug !!!)
This would be a Cause of this restart ?? Like Memory for paging reached to their limit and Server behaved like this ?

Hi Swapz,
Regarding to Bug Check 0x7A, please refer to following article.
Bug Check 0x7A: KERNEL_DATA_INPAGE_ERROR
For Event ID 2019 and 51, please refer to following articles and check if can help you.
Nonpaged
Pool Resource Allocation Error (SRV Error 2019)
Understanding
Pool Consumption and Event ID: 2020 or 2019
Information about Event ID 51
On current situation, would you please let me know whether all necessary updates had been installed on the
Windows Server 2008 R2?
à
Checkd Memory.DMP found partmgr.sys Problem
Please run
sfc /scannow command to scan all protected system files. In addition, did you have another Windows Server 2008 R2 computer which work as normal? Please follow the path:
C:\Windows\System32\drivers directory and navigate to partmgr.sys file on the problematic server 2008 r2. Then compare this partmgr.sys file with another one on the good server. Any difference?
à
I forgotten to do from last 3 days (Or I was just checking really this App has that kind of bug!!!). This would be a Cause of this restart?? Like Memory for paging reached to their limit and Server behaved like this?
It’s hard to say. You can take restart of the Service before working hours get started as normal and check
if this issue disappeared. Then reproduce the process (as you described: forgotten to do from last 3 days). Will this sudden restart issue occurred again? If occurred, this issue may be related to this third-party application (A local Mail Application) as
you guessed.
By the way, analyzing the crash dump file will be a effective way that help us to narrow down the root cause of the issue. Actually, it is not effective for us to debug the
crash dump file here in the forum. If this issues is a state of emergency for you. Please contact Microsoft Customer Service and Support (CSS) via telephone so that a dedicated Support Professional can assist with your request.
To obtain the phone numbers for specific technology request, please refer to the web site listed below:
http://support.microsoft.com/default.aspx?scid=fh;EN-US;OfferProPhone#faq607
Hope this helps.
Best regards,
Justin Gu

Module on N7K suddenly restarted

Hi Guys,
One of the module in cisco nexus 7010 suddenly restarted,
2014 Nov 21 11:47:39 WIB MASTER %MODULE-2-MOD_NOT_ALIVE: Module 3 not responding... resetting (Serial number: JAF1612ASPA)
2014 Nov 21 11:47:50 WIB MASTER %PLATFORM-2-MOD_DETECT: Module 3 detected (Serial number JAF1612ASPA) Module-Type 10/100/1000 Mbps Ethernet XL Module Model N7K-
M148GT-11L
2014 Nov 21 11:47:50 WIB MASTER %PLATFORM-2-MOD_PWRUP: Module 3 powered up (Serial number JAF1612ASPA)
2014 Nov 21 11:47:50 WIB MASTER %PLATFORM-5-MOD_STATUS: Module 3 current-status is MOD_STATUS_POWERED_UP
2014 Nov 21 11:50:04 WIB MASTER %PLATFORM-5-MOD_STATUS: Module 3 current-status is MOD_STATUS_ONLINE/OK
2014 Nov 21 11:50:04 WIB MASTER %MODULE-5-MOD_OK: Module 3 is online (Serial number: JAF1612ASPA)
2014 Nov 21 11:50:03 WIB MASTER %SYSMGR-SLOT3-5-MODULE_ONLINE: System Manager has received notification of local module becoming online.
2014 Nov 21 11:51:49 WIB MASTER %BIOS_DAEMON-SLOT3-5-BIOS_DAEMON_LC_PRI_BOOT: System booted from Primary BIOS Flash
Please tell me what is the root cause which made the problem occurred.
Thank you
Best regards,
hery

Hello Hery,
Generally, supervisor probe all the linecard by using hearbeat messages. Due to some reason supervisor did not hear any keepalive reply from any linecard then supervisor reset that linecard to recovery .
2014 Nov 21 11:47:39 WIB MASTER %MODULE-2-MOD_NOT_ALIVE: Module 3 not responding... resetting (Serial number: JAF1612ASPA)
From the above log, it looks like same thing happened in your case also . This is due to multiple reason , But most of the time EOBC congestion, EOBC drop or bad fabric connection . This could be either hardware issue or transit issue.
you can set diag level complete and reset the linecard once . After reseat (physical reseat- means remove the Linecard and insert it back) if you see any diagnostic failure or crash again then you need to replace the card otherwise its transit issue .
HTH
Regards,
VS.Suresh.
*Plz rate the usefull posts.

Sudden Restart - iMac

Hello,
I posted a thread not long ago and did not receive any answer, I'm quite disappointed because this seems to be the largest Apple forum there is.
Just to clarify, I'm using an old iMac 2008 model, 2.66GHz Core 2 Duo model with ATI Radeon 2600 Pro, 2GB Ram.
I use my Mac for FCP as part of my study but now that I'm done, I tend to use the Mac for bootcamp to play games on Windows, I'm having sudden restarts at random, be it Firefox or Team Fortress 2. It's so frustrating cause the interval can be utterly random, it can happened between 5 minutes or 5 hours. I can't predict the moment it restarts and most of my files are gone if I did not constantly bloody saving them.
I scoured the forum but everyone can't pinpoint the issue aside from improper RAM or power. My Apple Care's gone and it would be great to know what I'm having before sending my iMac for needless repair cause I don't live near Mac stores.

Sounds a lot like an overheating issue. GPU temp is rather high, video cuts out before the sound and then it's restarting indicating it's most likely a graphical issue before all processes shut down and you've narrowed it down to heavier programs that are making more use of the machine.
As far as Rivatuner goes it's somewhat straight forward once you get the hang of it. Personally my GPU doesn't work with the automatic fan control but the GPU controls are amazing.
Here's a quick guide to adjust the fan speed.
Once the program is open you should start on the "Main" tab.
Choose your GPU from the drop down menu and then click on the arrow in the bottom right on the display right beneath that.
Click the option that looks like a graphics card and then a new window appears.
Choose the Fan tab and check the box that says "Enable low-level fan control" and set it to Fixed. Adjust the slider to around 60-75% for starters then click Ok. You should quickly hear the fan increase in speed and become louder.
Click the arrow in the bottom right on the lower display again and this time choose the option that looks like a film roll and magnifying glass. This allows you to monitor it. Try doing what you were before and then check the logs scrolling on this window after a period of time to see what the temps are at. You can also use the program you were before, though.
Guides for usage can be found here as well. They include some useful screenshots explaining what I'm talking about.
A Genius Bar appointment may be suitable as well so maybe you can get a cleaning or find out if there's an issue with the GPU or it's fan as well.

In latest 2 days after update ios 5.01 my ipad2 suddenly restart when i reading from ibook, what happen with new update ?

In latest 2 days after update ios 5.01 my ipad2 suddenly restart when i reading from ibook, what happen with new update ?

Download the full version of the software then shift click the restore button. This will ask you where the firmware files are. Once you point to the firmware then you can install the official version

My Macbook Pro lately suddenly restart. Help me out please.

I have this problem (panic restart) lately after install Mountain Lion 10.8.4 on my Macbook Pro 15, i7 , 2.66 GHz - 4GB 1067MHz DDR3. Today 5 times suddenly restarted my mac and i really scare about cause next week I have important gig in Barcelona and i don't wanna something happen during I playing on my party. Please help me with this, let me know what's the problem and what to do cause i very very worried. I really don't have any issue before I'd install the new mountain lion on my laptop.
Here is the report of the issue ...it happen 5 times today and always is the same report. Appriciate any help!! Thanks in advance
P.S. i did all the updates via App store.
Interval Since Last Panic Report: 6638 sec
Panics Since Last Report:          2
Anonymous UUID:                    DDC67452-71B1-88E1-D5B0-C9B40036F0D6
Sun Jun 9 23:01:24 2013
panic(cpu 0 caller 0xffffff7f8c418f1a): "GPU Panic: [<None>] 3 3 7f 0 0 0 0 3 : NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xd2000000 0xffffff808670d000 0x0a5480a2, D0, P3/4\n"@/SourceCache/AppleGraphicsControl/AppleGraphicsControl-3.4.5/src/AppleM uxControl/kext/GPUPanic.cpp:127
Backtrace (CPU 0), Frame : Return Address
0xffffff8085f6aef0 : 0xffffff800a21d626
0xffffff8085f6af60 : 0xffffff7f8c418f1a
0xffffff8085f6b030 : 0xffffff7f8aa28f1e
0xffffff8085f6b0f0 : 0xffffff7f8aafd12d
0xffffff8085f6b130 : 0xffffff7f8aafd18e
0xffffff8085f6b1a0 : 0xffffff7f8adc3ed0
0xffffff8085f6b2d0 : 0xffffff7f8ab25a75
0xffffff8085f6b2f0 : 0xffffff7f8aa2fd50
0xffffff8085f6b3a0 : 0xffffff7f8aa2d7d0
0xffffff8085f6b5a0 : 0xffffff7f8aa2f10a
0xffffff8085f6b670 : 0xffffff7f8b99d8be
0xffffff8085f6b730 : 0xffffff7f8b9c8fa8
0xffffff8085f6b7b0 : 0xffffff7f8b9b03e0
0xffffff8085f6b810 : 0xffffff7f8b9b0cc1
0xffffff8085f6b860 : 0xffffff7f8b9b1173
0xffffff8085f6b8d0 : 0xffffff7f8b9b19d3
0xffffff8085f6b910 : 0xffffff7f8b97ce2f
0xffffff8085f6ba90 : 0xffffff7f8b9adf0f
0xffffff8085f6bb50 : 0xffffff7f8b97b8c8
0xffffff8085f6bba0 : 0xffffff800a666e69
0xffffff8085f6bbc0 : 0xffffff800a668410
0xffffff8085f6bc20 : 0xffffff800a665e2f
0xffffff8085f6bd70 : 0xffffff800a298c01
0xffffff8085f6be80 : 0xffffff800a220b3d
0xffffff8085f6beb0 : 0xffffff800a210448
0xffffff8085f6bf00 : 0xffffff800a21961b
0xffffff8085f6bf70 : 0xffffff800a2a6536
0xffffff8085f6bfb0 : 0xffffff800a2ce9e3
      Kernel Extensions in backtrace:
         com.apple.NVDAResman(8.1.2)[96AE69DE-8A37-39D0-B2D3-D8446A6AA670]@0xffffff7f8a9 c7000->0xffffff7f8ac6cfff
            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f8a76e000
            dependency: com.apple.iokit.IONDRVSupport(2.3.7)[6C8CFC18-75F0-3DEF-86C7-CEB2C1FD6BB1]@0xff ffff7f8a9b3000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.7)[990D1A42-DF16-3AB9-ABC1-6A88AC142244]@0 xffffff7f8a970000
         com.apple.GeForce(8.1.2)[7EC545A4-4B57-32F1-8DC3-C31023AFBDCB]@0xffffff7f8b9690 00->0xffffff7f8ba36fff
            dependency: com.apple.NVDAResman(8.1.2)[96AE69DE-8A37-39D0-B2D3-D8446A6AA670]@0xffffff7f8a9 c7000
            dependency: com.apple.iokit.IONDRVSupport(2.3.7)[6C8CFC18-75F0-3DEF-86C7-CEB2C1FD6BB1]@0xff ffff7f8a9b3000
            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f8a76e000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.7)[990D1A42-DF16-3AB9-ABC1-6A88AC142244]@0 xffffff7f8a970000
         com.apple.driver.AppleMuxControl(3.4.5)[49FEF732-D7A3-327B-A7AA-6AC5A6E3DCFF]@0 xffffff7f8c40b000->0xffffff7f8c41dfff
            dependency: com.apple.driver.AppleBacklightExpert(1.0.4)[1D0BB11E-7D71-34CF-ACC3-57DF01CADA 08]@0xffffff7f8c406000
            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f8a76e000
            dependency: com.apple.driver.AppleGraphicsControl(3.4.5)[4A2C8548-7EF1-38A9-8817-E8CB34B8DC A6]@0xffffff7f8c3f2000
            dependency: com.apple.iokit.IOACPIFamily(1.4)[A35915E8-C1B0-3C0F-81DF-5515BC9002FC]@0xfffff f7f8a8d6000
            dependency: com.apple.iokit.IONDRVSupport(2.3.7)[6C8CFC18-75F0-3DEF-86C7-CEB2C1FD6BB1]@0xff ffff7f8a9b3000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.7)[990D1A42-DF16-3AB9-ABC1-6A88AC142244]@0 xffffff7f8a970000
         com.apple.nvidia.nv50hal(8.1.2)[988EAF3A-3318-3787-8A5A-844830FA1522]@0xffffff7 f8ac78000->0xffffff7f8af4cfff
            dependency: com.apple.NVDAResman(8.1.2)[96AE69DE-8A37-39D0-B2D3-D8446A6AA670]@0xffffff7f8a9 c7000
            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f8a76e000
BSD process name corresponding to current thread: WebProcess
Boot args: arch=x86_64
Mac OS version:
12E55
Kernel version:
Darwin Kernel Version 12.4.0: Wed May 1 17:57:12 PDT 2013; root:xnu-2050.24.15~1/RELEASE_X86_64
Kernel UUID: 896CB1E3-AB79-3DF1-B595-549DFFDF3D36
Kernel slide:     0x000000000a000000
Kernel text base: 0xffffff800a200000
System model name: MacBookPro6,2 (Mac-F22586C8)
System uptime in nanoseconds: 15249671093622
last loaded kext at 5124541046781: com.apple.driver.AppleBluetoothMultitouch          75.19 (addr 0xffffff7f8c54c000, size 73728)
last unloaded kext at 335013898210: com.apple.driver.AppleUSBUHCI          5.2.5 (addr 0xffffff7f8b19d000, size 65536)
loaded kexts:
com.paceap.kext.pacesupport.snowleopard          5.7.2
com.waves.driver.soundgrid          2.0.0
com.globaldelight.driver.BoomDevice          1.1
com.apple.driver.AppleBluetoothMultitouch          75.19
com.apple.driver.AppleHWSensor          1.9.5d0
com.apple.iokit.IOBluetoothSerialManager          4.1.4f2
com.apple.filesystems.autofs          3.0
com.apple.driver.AGPM          100.12.87
com.apple.driver.AppleMikeyHIDDriver          122
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport          4.1.4f2
com.apple.driver.AppleMikeyDriver          2.3.7fc4
com.apple.driver.AppleHDA          2.3.7fc4
com.apple.driver.AppleUpstreamUserClient          3.5.10
com.apple.driver.AppleMCCSControl          1.1.11
com.apple.driver.AppleIntelHDGraphics          8.1.2
com.apple.driver.AudioAUUC          1.60
com.apple.iokit.IOUserEthernet          1.0.0d1
com.apple.Dont_Steal_Mac_OS_X          7.0.0
com.apple.driver.ApplePolicyControl          3.4.5
com.apple.driver.AppleLPC          1.6.0
com.apple.driver.AppleSMCPDRC          1.0.0
com.apple.driver.AppleMuxControl          3.4.5
com.apple.driver.ACPI_SMC_PlatformPlugin          1.0.0
com.apple.GeForce          8.1.2
com.apple.driver.AppleSMCLMU          2.0.3d0
com.apple.driver.AppleIntelHDGraphicsFB          8.1.2
com.apple.driver.SMCMotionSensor          3.0.3d1
com.apple.driver.AppleUSBTCButtons          237.1
com.apple.driver.AppleUSBTCKeyboard          237.1
com.apple.driver.AppleIRController          320.15
com.apple.driver.AppleUSBCardReader          3.1.7
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
com.apple.BootCache          34
com.apple.iokit.SCSITaskUserClient          3.5.5
com.apple.driver.XsanFilter          404
com.apple.iokit.IOAHCIBlockStorage          2.3.1
com.apple.driver.AirPort.Brcm4331          615.20.17
com.apple.iokit.AppleBCM5701Ethernet          3.6.1b4
com.apple.driver.AppleUSBHub          5.5.5
com.apple.driver.AppleFWOHCI          4.9.6
com.apple.driver.AppleAHCIPort          2.5.2
com.apple.driver.AppleUSBEHCI          5.5.0
com.apple.driver.AppleEFINVRAM          1.7
com.apple.driver.AppleSmartBatteryManager          161.0.0
com.apple.driver.AppleRTC          1.5
com.apple.driver.AppleACPIButtons          1.7
com.apple.driver.AppleHPET          1.8
com.apple.driver.AppleSMBIOS          1.9
com.apple.driver.AppleACPIEC          1.7
com.apple.driver.AppleAPIC          1.6
com.apple.driver.AppleIntelCPUPowerManagementClient          196.0.0
com.apple.nke.applicationfirewall          4.0.39
com.apple.security.quarantine          2.1
com.apple.driver.AppleIntelCPUPowerManagement          196.0.0
com.apple.driver.IOBluetoothHIDDriver          4.1.4f2
com.apple.driver.AppleMultitouchDriver          235.29
com.apple.iokit.IOSerialFamily          10.0.6
com.apple.kext.triggers          1.0
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport          4.1.4f2
com.apple.driver.AppleSMBusPCI          1.0.11d0
com.apple.driver.DspFuncLib          2.3.7fc4
com.apple.nvidia.nv50hal          8.1.2
com.apple.driver.AppleSMBusController          1.0.11d0
com.apple.iokit.IOFireWireIP          2.2.5
com.apple.iokit.IOSurface          86.0.4
com.apple.iokit.IOBluetoothFamily          4.1.4f2
com.apple.iokit.IOAudioFamily          1.8.9fc11
com.apple.kext.OSvKernDSPLib          1.6
com.apple.driver.AppleHDAController          2.3.7fc4
com.apple.iokit.IOHDAFamily          2.3.7fc4
com.apple.driver.AppleGraphicsControl          3.4.5
com.apple.driver.AppleBacklightExpert          1.0.4
com.apple.driver.IOPlatformPluginLegacy          1.0.0
com.apple.driver.IOPlatformPluginFamily          5.3.0d51
com.apple.NVDAResman          8.1.2
com.apple.iokit.IONDRVSupport          2.3.7
com.apple.iokit.IOGraphicsFamily          2.3.7
com.apple.driver.AppleSMC          3.1.4d2
com.apple.driver.AppleUSBMultitouch          237.3
com.apple.iokit.IOUSBHIDDriver          5.2.5
com.apple.iokit.IOSCSIBlockCommandsDevice          3.5.5
com.apple.iokit.IOUSBMassStorageClass          3.5.1
com.apple.driver.AppleUSBMergeNub          5.5.5
com.apple.driver.AppleUSBComposite          5.2.5
com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.5.5
com.apple.iokit.IOBDStorageFamily          1.7
com.apple.iokit.IODVDStorageFamily          1.7.1
com.apple.iokit.IOCDStorageFamily          1.7.1
com.apple.iokit.IO80211Family          530.4
com.apple.iokit.IOAHCISerialATAPI          2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily          3.5.5
com.apple.iokit.IOEthernetAVBController          1.0.2b1
com.apple.iokit.IONetworkingFamily          3.0
com.apple.iokit.IOFireWireFamily          4.5.5
com.apple.iokit.IOUSBUserClient          5.5.5
com.apple.iokit.IOAHCIFamily          2.3.1
com.apple.iokit.IOUSBFamily          5.6.0
com.apple.driver.AppleEFIRuntime          1.7
com.apple.iokit.IOHIDFamily          1.8.1
com.apple.iokit.IOSMBusFamily          1.1
com.apple.security.sandbox          220.3
com.apple.kext.AppleMatch          1.0.0d1
com.apple.security.TMSafetyNet          7
com.apple.driver.DiskImages          345
com.apple.iokit.IOStorageFamily          1.8
com.apple.driver.AppleKeyStore          28.21
com.apple.driver.AppleACPIPlatform          1.7
com.apple.iokit.IOPCIFamily          2.7.3
com.apple.iokit.IOACPIFamily          1.4
com.apple.kec.corecrypto          1.0
Model: MacBookPro6,2, BootROM MBP61.0057.B0F, 2 processors, Intel Core i7, 2.66 GHz, 4 GB, SMC 1.58f17
Graphics: Intel HD Graphics, Intel HD Graphics, Built-In, 288 MB
Graphics: NVIDIA GeForce GT 330M, NVIDIA GeForce GT 330M, PCIe, 512 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1067 MHz, 0x80AD, 0x484D54313235533654465238432D47372020
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1067 MHz, 0x80AD, 0x484D54313235533654465238432D47372020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x93), Broadcom BCM43xx 1.0 (5.106.98.100.17)
Bluetooth: Version 4.1.4f2 12041, 2 service, 18 devices, 1 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Network Service: AirPort, AirPort, en1
Serial ATA Device: ST95005620AS, 500.11 GB
Serial ATA Device: MATSHITADVD-R   UJ-898
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfa100000 / 2
USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0237, 0xfa120000 / 5
USB Device: BRCM2070 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 4
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8218, 0xfa113000 / 8
USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8403, 0xfa130000 / 3
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfd100000 / 2
USB Device: Built-in iSight, apple_vendor_id, 0x8507, 0xfd110000 / 4
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd120000 / 3

Take the computer in for service. You have a failing GPU.
MacBook Pro (15-inch, Mid 2010)- Intermittent black screen or loss of video
Mid-2010 15" MacBook Pros - the bad NVIDIA GPU
If you're having frequent kernel panics with your 15" mid-2010, or intermittent screen problems, the problem is, more than likely, the faulty NVIDIA GPU found in a number of those machines.
Here's the portion of the kernel panic log that points to the faulty NVIDIA card:
      Kernel Extensions in backtrace:
         com.apple.NVDAResman(8.1.2)[96AE69DE-8A37-39D0-B2D3-D8446A6AA670]@0xffffff7f8a9 c7000->0xffffff7f8ac6cfff
            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f8a76e000
            dependency: com.apple.iokit.IONDRVSupport(2.3.7)[6C8CFC18-75F0-3DEF-86C7-CEB2C1FD6BB1]@0xff ffff7f8a9b3000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.7)[990D1A42-DF16-3AB9-ABC1-6A88AC142244]@0 xffffff7f8a970000
         com.apple.GeForce(8.1.2)[7EC545A4-4B57-32F1-8DC3-C31023AFBDCB]@0xffffff7f8b9690 00->0xffffff7f8ba36fff
            dependency: com.apple.NVDAResman(8.1.2)[96AE69DE-8A37-39D0-B2D3-D8446A6AA670]@0xffffff7f8a9 c7000
            dependency: com.apple.iokit.IONDRVSupport(2.3.7)[6C8CFC18-75F0-3DEF-86C7-CEB2C1FD6BB1]@0xff ffff7f8a9b3000
            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f8a76e000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.7)[990D1A42-DF16-3AB9-ABC1-6A88AC142244]@0 xffffff7f8a970000
         com.apple.driver.AppleMuxControl(3.4.5)[49FEF732-D7A3-327B-A7AA-6AC5A6E3DCFF]@0 xffffff7f8c40b000->0xffffff7f8c41dfff
            dependency: com.apple.driver.AppleBacklightExpert(1.0.4)[1D0BB11E-7D71-34CF-ACC3-57DF01CADA 08]@0xffffff7f8c406000
            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f8a76e000
            dependency: com.apple.driver.AppleGraphicsControl(3.4.5)[4A2C8548-7EF1-38A9-8817-E8CB34B8DC A6]@0xffffff7f8c3f2000
            dependency: com.apple.iokit.IOACPIFamily(1.4)[A35915E8-C1B0-3C0F-81DF-5515BC9002FC]@0xfffff f7f8a8d6000
            dependency: com.apple.iokit.IONDRVSupport(2.3.7)[6C8CFC18-75F0-3DEF-86C7-CEB2C1FD6BB1]@0xff ffff7f8a9b3000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.7)[990D1A42-DF16-3AB9-ABC1-6A88AC142244]@0 xffffff7f8a970000
         com.apple.nvidia.nv50hal(8.1.2)[988EAF3A-3318-3787-8A5A-844830FA1522]@0xffffff7 f8ac78000->0xffffff7f8af4cfff
            dependency: com.apple.NVDAResman(8.1.2)[96AE69DE-8A37-39D0-B2D3-D8446A6AA670]@0xffffff7f8a9 c7000
            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f8a76e000

I was updated ios 7.0.4 but some time it suddenly restart?

it is restart some time

i was updated ios 7.0.4 for my iphone 4 but it does not working properly while i am using this iphone suddenly restart what i do ? please give me that for solution

My iMac suddenly restarted on its own, saying there was a problem.   When I saw that, I noticed iPhoto was "finding discrepancies and is now rebuilding my entire library."   Ideas?

Using
Mac (21.5-inch Late 2009), OS X Mavericks (10.9)
My iMac suddenly restarted on its own, saying there was a problem.   When I saw that, I noticed iPhoto was "finding discrepancies and is now rebuilding my entire library."     Am currently repairing permissions and running Intego virus scan.   Ideas?    Thanks...Ralph

Thanks Kirk and Thomas....I did appear to have a kernel panic.   The contents of the panic are shown below.   I used disc permissions repair on the internal and external drives and all seem to be ok.     iPhoto is completely rebuilt and all is well there.    I use Time Machine and a dedicated hard drive for its contents.   Been using Macs since my original computer....a brand new Mac II.....this is a new experience.   Here's the info displayed on the panic.   Thanks a bunch...Ralph
Anonymous UUID:       9B916146-180D-BE8C-5A9D-ABC23CCA6DBF
Fri Feb 13 20:04:49 2015
panic(cpu 2 caller 0xffffff800b65518d): "a freed zone element has been modified: expected 0xdb989fca874ef542 but found 0xffffff800bc73bb0, bits changed 0x2467604a8c89cef2, at offset 0 of 256 in zone: kalloc.256"@/SourceCache/xnu/xnu-2422.115.10/osfmk/kern/zalloc.c:461
Backtrace (CPU 2), Frame : Return Address
0xffffff8017f6b390 : 0xffffff800b623139
0xffffff8017f6b410 : 0xffffff800b65518d
0xffffff8017f6b450 : 0xffffff800b65296f
0xffffff8017f6b4b0 : 0xffffff800b652249
0xffffff8017f6b5b0 : 0xffffff800b62abff
0xffffff8017f6b5e0 : 0xffffff800ba4f98d
0xffffff8017f6b610 : 0xffffff800babb287
0xffffff8017f6b660 : 0xffffff7f8bc85032
0xffffff8017f6b680 : 0xffffff7f8bc84309
0xffffff8017f6b6b0 : 0xffffff7f8bf9b7f5
0xffffff8017f6b730 : 0xffffff7f8bf9abf6
0xffffff8017f6b790 : 0xffffff7f8bbf3720
0xffffff8017f6b7e0 : 0xffffff7f8bbf5cef
0xffffff8017f6b840 : 0xffffff7f8bbfb4a7
0xffffff8017f6b900 : 0xffffff800b80e9ee
0xffffff8017f6b960 : 0xffffff800b7c636c
0xffffff8017f6ba60 : 0xffffff800b801566
0xffffff8017f6bab0 : 0xffffff800b7c8b06
0xffffff8017f6bb10 : 0xffffff800b972381
0xffffff8017f6bb60 : 0xffffff800b8015d6
0xffffff8017f6bbb0 : 0xffffff800b8086ac
0xffffff8017f6bca0 : 0xffffff800b804eb7
0xffffff8017f6bd40 : 0xffffff800b80788e
0xffffff8017f6bd90 : 0xffffff800b98481f
0xffffff8017f6bdc0 : 0xffffff800b978df0
0xffffff8017f6be70 : 0xffffff800b7fb8a6
0xffffff8017f6bea0 : 0xffffff800b7e5f13
0xffffff8017f6bed0 : 0xffffff800b7df24a
0xffffff8017f6bf40 : 0xffffff800b7e5eb7
0xffffff8017f6bf50 : 0xffffff800ba419f3
0xffffff8017f6bfb0 : 0xffffff800b6f4c86
      Kernel Extensions in backtrace:
         com.apple.iokit.IOStorageFamily(1.9)[9B09B065-7F11-3241-B194-B72E5C23548B]@0xff ffff7f8bbef000->0xffffff7f8bc13fff
         com.apple.iokit.IOSCSIArchitectureModelFamily(3.6.7)[9E10AF10-FA6C-3261-B939-5D 0BC025ED9E]@0xffffff7f8bc7f000->0xffffff7f8bca9fff
         com.apple.iokit.IOSCSIBlockCommandsDevice(3.6.7)[EF296673-2159-39B8-8A9C-4010FF BF952E]@0xffffff7f8bf9a000->0xffffff7f8bfaefff
            dependency: com.apple.iokit.IOSCSIArchitectureModelFamily(3.6.7)[9E10AF10-FA6C-3261-B939-5D 0BC025ED9E]@0xffffff7f8bc7f000
            dependency: com.apple.iokit.IOStorageFamily(1.9)[9B09B065-7F11-3241-B194-B72E5C23548B]@0xff ffff7f8bbef000
BSD process name corresponding to current thread: launchd
Mac OS version:
13F34
Kernel version:
Darwin Kernel Version 13.4.0: Wed Dec 17 19:05:52 PST 2014; root:xnu-2422.115.10~1/RELEASE_X86_64
Kernel UUID: 45486BF2-BDDE-34CB-8C71-606FF3FE181B
Kernel slide:     0x000000000b400000
Kernel text base: 0xffffff800b600000
System model name: iMac14,1 (Mac-031B6874CF7F642A)
System uptime in nanoseconds: 155775824629548
last loaded kext at 48168719622545: com.apple.driver.AppleUSBCDC 4.2.1b5 (addr 0xffffff7f8d6f4000, size 20480)
last unloaded kext at 48228764926590: com.apple.driver.AppleUSBCDC 4.2.1b5 (addr 0xffffff7f8d6f4000, size 16384)
loaded kexts:
com.intego.virusbarrier.kext.realtime 217
com.intego.netbarrier.kext.network 177
com.intego.netbarrier.kext.process 177
com.intego.netbarrier.kext.monitor 177
com.apple.filesystems.smbfs 2.0.3
com.apple.iokit.IOBluetoothSerialManager 4.2.7f4
com.apple.driver.AudioAUUC 1.60
com.apple.driver.AGPM 100.14.34
com.apple.driver.ApplePlatformEnabler 2.0.9d7
com.apple.driver.X86PlatformShim 1.0.0
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleHDA 2.6.3f4
com.apple.driver.AppleUpstreamUserClient 3.5.13
com.apple.driver.AppleMikeyDriver 2.6.3f4
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleThunderboltIP 1.1.2
com.apple.driver.AppleMCCSControl 1.2.5
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.2.7f4
com.apple.driver.AppleSMCLMU 2.0.4d1
com.apple.driver.AppleLPC 1.7.0
com.apple.driver.AppleIntelHD5000Graphics 8.2.8
com.apple.driver.AppleIntelFramebufferAzul 8.2.8
com.apple.iokit.SCSITaskUserClient 3.6.7
com.apple.driver.AppleUSBODD 3.4.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeLZVN 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.driver.AppleUSBHub 683.4.0
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.6.0
com.apple.driver.AppleSDXC 1.5.2
com.apple.iokit.AppleBCM5701Ethernet 3.8.1b2
com.apple.driver.AirPort.Brcm4360 842.21.65
com.apple.driver.AppleAHCIPort 3.0.5
com.apple.driver.AppleUSBXHCI 683.4.0
com.apple.driver.AppleACPIButtons 2.0
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 2.0
com.apple.driver.AppleAPIC 1.7
com.apple.nke.applicationfirewall 153
com.apple.security.quarantine 3
com.apple.iokit.IOSerialFamily 10.0.7
com.apple.kext.triggers 1.0
com.apple.driver.DspFuncLib 2.6.3f4
com.apple.vecLib.kext 1.0.0
com.apple.iokit.IOAudioFamily 1.9.7fc2
com.apple.kext.OSvKernDSPLib 1.14
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.iokit.IOBluetoothFamily 4.2.7f4
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.driver.AppleThunderboltEDMSink 2.1.3
com.apple.driver.AppleSMBusController 1.0.12d1
com.apple.driver.AppleHDAController 2.6.3f4
com.apple.iokit.IOHDAFamily 2.6.3f4
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.2.7f4
com.apple.driver.AppleSMC 3.1.8
com.apple.driver.IOPlatformPluginFamily 5.7.1d6
com.apple.iokit.IOSurface 91.1
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.AppleGraphicsDeviceControl 3.6.22
com.apple.iokit.IOAcceleratorFamily2 98.24
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.driver.AppleUSBHIDMouse 180.9
com.apple.driver.AppleHIDMouse 180.9
com.apple.driver.AppleUSBHIDKeyboard 170.15
com.apple.driver.AppleHIDKeyboard 170.15
com.apple.iokit.IOUSBHIDDriver 660.4.0
com.apple.iokit.IOSCSIBlockCommandsDevice 3.6.7
com.apple.driver.AppleUSBMergeNub 650.4.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.6.7
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOUSBMassStorageClass 3.6.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.6.7
com.apple.driver.AppleUSBComposite 656.4.1
com.apple.driver.AppleThunderboltDPInAdapter 3.1.7
com.apple.driver.AppleThunderboltDPOutAdapter 3.1.7
com.apple.driver.AppleThunderboltDPAdapterFamily 3.1.7
com.apple.driver.AppleThunderboltPCIDownAdapter 1.4.5
com.apple.iokit.IOUSBUserClient 660.4.2
com.apple.driver.AppleThunderboltNHI 2.0.1
com.apple.iokit.IOThunderboltFamily 3.3.1
com.apple.iokit.IOEthernetAVBController 1.0.3b4
com.apple.iokit.IO80211Family 640.36
com.apple.driver.mDNSOffloadUserClient 1.0.1b5
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOAHCIFamily 2.6.5
com.apple.iokit.IOUSBFamily 686.4.1
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 278.11.2
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.AppleKeyStore 2
com.apple.driver.DiskImages 371.1
com.apple.iokit.IOStorageFamily 1.9
com.apple.iokit.IOReportFamily 23
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 2.0
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.corecrypto 1.0
com.apple.kec.pthread 1
System Profile:
Model: iMac14,1, BootROM IM141.0118.B01, 4 processors, Intel Core i5, 2.7 GHz, 8 GB, SMC 2.14f19
Graphics: Intel Iris Pro, Intel Iris Pro, Built-In
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343531533641465238412D50422020
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343531533641465238412D50422020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x111), Broadcom BCM43xx 1.0 (6.30.223.154.65)
Bluetooth: Version 4.2.7f4 15112, 3 services, 23 devices, 1 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: APPLE HDD HTS541010A9E662, 1 TB
USB Device: Hub
USB Device: Hub
USB Device: FaceTime HD Camera (Built-in)
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Keyboard Hub
USB Device: Apple Optical USB Mouse
USB Device: Apple Keyboard
USB Device: Hub
USB Device: Hub
USB Device: BUFFALO INC. USB-SATA Bridge
USB Device: BUFFALO INC. USB-SATA Bridge
USB Device: BUFFALO INC.USB-SATA Bridge
USB Device: Apple USB SuperDrive
Thunderbolt Bus: iMac, Apple Inc., 23.10

Sudden Restarts on Mac Pro.

As of the past week or two, My Mac Pro has been doing sudden restarts.
The latest was in the middle of a film scan.
I set the scan up, walked away from the computer while it scanned and a few minutes into a 25 minute scan, the computer shut down and gave me the 'gong' sound. Upon the reboot, it gave me the error message that an unexpected shut down happened and do i want to send a report to Apple.
Yesterday i was getting the same thing. These mostly happen while the computer is idle.
The only difference with yesterday was that upon reboot, i got the error message with the power button symbol asking me to hold the power button down and shut down the machine and then restart.
I did a reset where i shut down the computer, and unplugged everything from the rear of the machine for a minute or so. still sudden shut downs.
I have read that this is common on the MacBooks but i have not seen anything on the Towers.
Please advise? i have a few months left on Apple care.
Thanks.

Seems like we have three different threads.
I don't believe the article on SMC RESET is accurate, at least leaving unpowered for couple minutes doesn't seem to work, try overnight, until they return to using a physical SMC button.
Run AHT in Extended Loop. And run Memtest. Marginal RAM is still bad ram.
There should also be a UPS, worth every penny, along with AppleCare - and do pay for extended warranty. Now.
Heat is always worth checking. Boost the fans. Monitor temp readings - Hardware Monitor is more accurate than freeware program iStat.
Clone your system and put it someplace safe off line on FW drive.
Run Disk Warrior.
Don't continue to use after a freeze or hard restart, repair it and boot from your emergency boot hard drive that has 10.5.5 (latest) along with Disk Warrior and other tools.
Do some maintenance. Onyx 2.0 or Leopard Cache Cleaner.
There WAS an issue with freeze and restarts on wake from sleep that was addressed (April?) with EFI firmware patch update.
Kernel panics are as varied as user setups. RAM, USB and FW devices AND cables. Tablets, input devices of any kind.
And if you don't stumble on why and solution, and a clean fresh OS (and be careful what you install, and double-check along the way) schedule an appointment to get it looked at, you're right, it isn't normal, but it could be something like a printer driver or connection too.

Satellite A500-19W - Suddenly restarts during games

Hello Guys,
I recently got a new Satellite A500-19W, but while playing games it suddenly restarts.
Any idea what might be causing this and how to solve it.
Thanks,

Hi Malek_1,
This happened also to me on Satellite A300. The reason was because my notebook was overheating and so I decided to clean it using compressed air spray. Its pretty easy because therefore its not necessary to disassemble the notebook and it blows out the dust from the cooling ventilators.
Check this!!!
Furthermore in Windows Power Management you can choose between different cooling methods. I use Maximum Performance mode.

IMac Suddenly Restarts

Hello. I have a mid 2007 20" iMac that is acting up. There are 2 iMacs and 1 Mac Pro in the office all on a network. When the Mac Pro is awakened from sleep, 1 of the iMacs will suddenly restart. It is always the same iMac too. It is becoming a nuissance. They are all on a different breaker too so it's not a power surge. Any thoughts?

On The iMac in System Preferences/Energy if 'Wake for Network Access' is selected try deselecting it. may be it is crashing and restarting with a network access from sleep.
Just a complete guess but not take long to check it.
This has some info on Wake on Demand.
http://support.apple.com/kb/HT3774

Sudden restarts while using bootable USB installer (mid-2011 iMac) - evidence of hardware problem?

Greetings:
For a couple of years I've been suffering from an issue reported in many threads: seemingly random shutdowns and restarts of my mid-2011 iMac. These can happen several times a day, or there can be a gap of weeks between occurences. I've searched the web and discussions.apple.com endlessly, and tried every conceivable solution. I've observed no consistent pre-restart pattern in Console. I've tried removing all unnecessary extensions and start-up programs. Fixed permissions, repaired HDD, many of the diagnostic procedures described by LINC (superuser on this forum). I would sometimes get temporary relief from periodic restart loops, by unplugging the computer and resetting PRAM, but this would not last long. I couldn't discern whether it is a software/conflict issue, or a hardware issue. Have run AHT in extended looping mode, several times, and found nothing wrong. Which caused me to keep thinking it must be a software issue. The last thing I've tried is a clean install of Yosemite, with full HDD erase, from bootable USB.
I did this successfully, restored files from Time Machine...but then a few hours later, a series of sudden restarts began, with 4 or 5 within a couple of hours. I decided to shutdown and restart using the bootable USB installer again, and run Disk Utility from it to check the HDD for errors.
But then, while booted up from the USB (and after running Disk Utility with a normal result): the computer suddenly turned off and restarted! And then it rebooted again into installer mode (i.e. running off the bootable USB), and I ran Disk Utility again and ...it happened again!
So what does this tell me? I am asking all of you for confirmation please. I am thinking this is a strong indication that whatever the issue is causing the restarts, it is hardware based, as the system was running off the bootable USB at the time, NOT using installed operating system or software. AND this reminded me of one other instance where the system had rebooted randomly, while I was in SAFE mode.
Would you agree that this is likely now pointing to a hardware issue? Is power supply the likely culprit? Or?? (and recalling that repeated AHT have showed nothing...). Is it worth trying to fix (out of warranty)?
thanks for any insights,
Warren

These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
This procedure is a diagnostic test. It makes no changes to your data.
Please triple-click anywhere in the line below on this page to select it:
syslog -k Sender kernel -k Message CSeq 'n Cause: -' | tail | awk '/:/{$4=""; print}' | pbcopy
Copy the selected text to the Clipboard by pressing the key combination command-C.
Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window by pressing the key combination command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
Wait for a new line ending in a dollar sign ($) to appear below what you entered.
The output of the command will be automatically copied to the Clipboard. If the command produced no output, the Clipboard will be empty. Paste into a reply to this message.
The Terminal window doesn't show the output. Please don't copy anything from there.

My iPhone 5s suddenly restarts

My iPhone 5s suddenly restarts, this happens when the device is locked. reboot takes about 5 seconds.
Is a device unlocked

Back up and restore via iTunes. If the problem continues, restore as a new device and test. If the problem is solved, there is some kind of corruption in your backup file. If it continues, take it to an Apple Store for evaluation of a possible hardware problem.

BOINC 5.4.9, InteliMac, and sudden restarts

I had been using 5.2.13 (powerPC) without any apparent problem. I upgraded to 5.4.9 (Universal) and my mac began suddenly restarting, about every 20 minutes. Reintalled the OS on a freshly prepared HD, It ran about 36 hours before a restart, then 8 hours, then one.
I reverted to 5.2.13 and it runs again like it should.
Anyone else using BOINC, seti@home?

I think you may have more than one problem. It sounds like you have some bad memory sticks, but you also have a corrupt OS installation. Check your risers for red LED's indicating faulty RAM. Run the Apple Hardware Test, extended version, looking for the same thing. Remove any RAM that isn't working, and make sure the remaining RAM is installed in the right arrangement for your model.
Then back up all data and reinstall the OS. After reinstalling, run Software Update.
Intel-based Macs: Using Apple Hardware Test
Mac OS X 10.6 Help: Reinstalling Mac OS X

Sudden restart

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