Restart Mac Book Pro

I keep my data on external Hard Drives and not on the internal drive. I only keep my programs on the internal drive. When I Restart my Mac Book Pro with the External Hard Drives attached, via USB, it no longer starts but instead freezes with a"white screen" No "Apple" logo or music ever appears or is heard. When I disconncect the USB drives and restart it everythong works fine.
Does anyone know why this is happening. I have had the MBP for a few years and it never made a difference in the past
Thanks in advace for any advice.

Does anyone know why this is happening.
i would assume it's because it is trying to start Mac OS from the external drive (which (presumably) doesn't have Mac OS on it)
what are your settings in system preferences > startup disk?

Similar Messages

HT1661 How can I restart my mac book pro 11 inches when it's on target disc mode

How can I restart my mac book pro 11 inches when it's on target disc mode

Even if you could open Disk Utility you can't reformat a disk while you are booted from it. You will have to use the install CD. Ring the Apple Online Store at the number given at bottom left of this page and give them the serial number of your Mac. You should be able to get the Snow Leopard install disks for a nominal fee.

I've tried to set up a new user on a mac book pro and i restarted it to create the new account but now all i can get is a white screen with the apple logo and the loading symbol what can i do ?

i've tried to set up a new user on a mac book pro and i restarted it to create the new account but now all i can get is a white screen with the apple logo and the loading symbol what can i do ?

Look at this support article:
http://support.apple.com/kb/ts2570
Ciao.

Mac book pro restarts for no reason, while i'm working!

here's the story:
mac book pro
2.0ghz dual core intel
2 gigs RAM
10.4.10
the whole thing started when i began playing call of duty 2 on the MBP, as it got much better frame rates than my dual 2.5 G5..... when i play call of duty 2 at least once per day, or a few times a week, the entire computer will just restart, in the middle of playing!
i thought it had to do with overheating, so i bought one of those fans for under the laptop.. but it didn't seem to help... because sometimes it would restart after having only been on for 5 minutes and playing COD2 for 30 seconds... never having a chance to heat up.
so i've continued along like this.. sometimes i can play for 2 hours, sometimes only 10 minutes.. and the whole machine just restarts..
it's one **** of a COD2 bug, so bad that it forces your computer to power off and on again... but i've found not a single person having this problem with COD2...
so, the other day, i'm at a hotel.. sitting in bed, the MBP is on the desk.. some apps are open.. likely Mail and Safari.. but it's not doing much.. and the computer restarts!
then again the other day i was working in Excel and the machine restarted...
i have no idea what's going on.. if it's a hardware problem, or a software problem... i'm going to:
1. reformat the whole machine and reinstall the system (and NOT install bootcamp/XP, although it's probably not hurting anything)
2. run for a while WITHOUT my extra (3rd party) RAM
i use my machine in some very critical situations (live music performance) and cannot have a restart happen in the middle of a concert.
if anyone has any clue as to why this is happening, please let me know. i've seen a few similar stories as this on this forum, but nothing exactly.
thank you

ok Rebis i think this appears to fix your problem , not sure though.. they say just to reinstall mac os X , back up your stuff and format the drive, reinstall the os. In my case , it just reboots by itself , no grey screen , nothing, keeps rebooting and rebooting sometimes. Ran apple hardware test, sry dont remember error # , but it said video controller error.
I hope Taylor posts again to see if his got fixed, cause it seems his problem and mine are really alike if not the same.
Message was edited by: Tonyrvv
spelling errors lol

I have a new mac book pro (sept 2014) and am suddenly stuck on the log-in screen. Keyboard input not working to enter my password. Already tried a basic restart and a cmmnd/ cntrl/ pwr troubleshoot to no effect.

I have a new mac book pro (sept 2014) and am suddenly stuck on the log-in screen. Keyboard input is not working to enter my password. Seems to be a log in issue as keyboard works for forced troubleshooting. (And b/c when I first noticed the problem, I was able to enter my log in password but then everything sort of froze. Now, no ability to enter the password.) Already tried a basic restart and a cmmnd/ cntrl/ pwr troubleshoot to no effect.

Reset PRAM: http://support.apple.com/kb/PH14222
Start up in Safe Mode.
http://support.apple.com/kb/ph14204
A new Mac is in warranty for 1 year from the date of purchase.
A new Mac comes with 90 days of free tech support from AppleCare.
AppleCare: 1-800-275-2273
Call AppleCare or take it to the Apple store to have it checked out.
Genius Bar reservation
http://www.apple.com/retail/geniusbar/
Best.

I purchased a Mac book pro in oct 2011, I restarted it after updating and it,s stuck on apple symbol, I hit command R while restarting and clicked on disk utility. It says disk can't be repaired, apple wants $249 to tell me what's wrong. Please help!

I purchased a mac book pro in oct 2011, I restarted it after updating and it,s stuck on apple symbol, I hit command R while restarting and clicked on disk utility. It says disk can't be repaired, apple wants $249 to tell me what's wrong. Please help!

What Apple store told you they wanted $249.00 to tell what is wrong?
If this is a 13" Macbook Pro then that is the cost of the Extended Applecare warranty. As you are outside the 90 days of Free Phone Support then what Apple told you is that to get Phone Support you would either need to pay $45 per phone call or pay $249.00 for the Applecare extended warranty which comes with 3 years Free Phone Support from date of purchase.
Or you can take it to a Apple Genius Bar and have them look at it for Free.
Every Mac comes with 1 year warranty and includes only 90 days of phone support. You can buy the extended Applecare warranty anytime within the first year of ownership, IE until the 1 year warranty runs out.
I suggest you have your computer looked at by either an Apple Authorized Repair Center or Genius Bar and then before the 1 year warranty runs out buying the extended warranty

HT203727 Can't install window 8.1 on Mac book pro Mid 2012. Bootcamp restarts and it shows black screens with "_" blinking

My mac book pro 2012 will not install window 8.1. After boot camping all the steps, it he device restarts and black screen pop and "_" this thing blink and nothing happens. I tried using wininstall USB after formatting the partition it says it Can not install because format of the partition is different.
help me I want to us window for my business system

okay so i have done the job but still gives me flicker stuff i have done the command and here it is
Last login: Tue Apr 21 15:28:18 on console
***-MacBook-Pro:~ ***$ sudo gpt -vv -r show /dev/disk0
WARNING: Improper use of the sudo command could lead to data loss
or the deletion of important system files. Please double-check your
typing when using sudo. Type "man sudo" for more information.
To proceed, enter your password, or type Ctrl-C to abort.
Password:
gpt show: /dev/disk0: mediasize=1000204886016; sectorsize=512; blocks=1953525168
gpt show: /dev/disk0: Suspicious MBR at sector 0
gpt show: /dev/disk0: Pri GPT at sector 1
gpt show: /dev/disk0: Sec GPT at sector 1953525167
       start        size index contents
           0           1         MBR
           1           1         Pri GPT header
           2          32         Pri GPT table
          34           6
          40      409600      1 GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
      409640 1365908480      2 GPT part - 48465300-0000-11AA-AA11-************ECAC
1366318120     1269536      3 GPT part - 426F6F74-0000-11AA-AA11-***********ECAC
1367587656        1208
1367588864   585934848      4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
1953523712        1423
1953525135          32         Sec GPT table
1953525167           1         Sec GPT header
***-MacBook-Pro:~ ****$ sudo fdisk /dev/disk0
Disk: /dev/disk0 geometry: 121601/255/63 [1953525168 sectors]
Signature: 0xAA55
         Starting       Ending
#: id cyl hd sec - cyl hd sec [     start -       size]
1: EE 1023 254 63 - 1023 254 63 [         1 -     409639] <Unknown ID>
2: AF 1023 254 63 - 1023 254 63 [    409640 - 1365908480] HFS+
3: AB 1023 254 63 - 1023 254 63 [1366318120 -    1269536] Darwin Boot
4: 0B 1023 254 63 - 1023 254 63 [1367588864 - 585934848] Win95 FAT-32

Mac book pro keeps restarting

My Mac book pro keeps restarting after I installed OS mavericks. Even though I switched to Yosemite I have the same problem. I am copying the error as well as my system specification here. Please tell me the solution to this problem as soon as possible
System Specification:
Model Name:
MacBook Pro
Model Identifier:
MacBookPro6,2
Processor Name:
Intel Core i5
Processor Speed:
2.53 GHz
Number of Processors:
1
Total Number of Cores:
2
L2 Cache (per Core):
256 KB
L3 Cache:
3 MB
Memory:
8 GB
Processor Interconnect Speed:
4.8 GT/s
Boot ROM Version:
MBP61.0057.B0C
Error:
Anonymous UUID:       0C5A0A3E-EB4B-90B4-5904-5CA2BBC15A19
Sun Mar 1 11:23:18 2015
*** Panic Report ***
panic(cpu 2 caller 0xffffff7f9380ff63): "GPU Panic: [<None>] 5 3 7f 0 0 0 0 3 : NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0x0a2910de 0x00100000 0x00000000, BAR0 0xc0000000 0xffffff812cd61000 0x0a5480a2, D0, P3/4\n"@/SourceCache/AppleGraphicsControl/AppleGraphicsControl-3.8.6/src/AppleM uxControl/kext/GPUPanic.cpp:127
Backtrace (CPU 2), Frame : Return Address
0xffffff811b9fb680 : 0xffffff8010b2fe41
0xffffff811b9fb700 : 0xffffff7f9380ff63
0xffffff811b9fb7e0 : 0xffffff7f917c3b9f
0xffffff811b9fb8a0 : 0xffffff7f9188d18e
0xffffff811b9fb8e0 : 0xffffff7f9188d1fe
0xffffff811b9fb950 : 0xffffff7f91b0c056
0xffffff811b9fba80 : 0xffffff7f918b082d
0xffffff811b9fbaa0 : 0xffffff7f917ca5f1
0xffffff811b9fbb50 : 0xffffff7f917c80fc
0xffffff811b9fbd50 : 0xffffff7f917c919c
0xffffff811b9fbe30 : 0xffffff7f91775f5e
0xffffff811b9fbe90 : 0xffffff7f937e0df6
0xffffff811b9fbee0 : 0xffffff7f937dfab0
0xffffff811b9fbf00 : 0xffffff8010b624f9
0xffffff811b9fbfb0 : 0xffffff8010c14dd7
      Kernel Extensions in backtrace:
         com.apple.driver.AppleMuxControl(3.8.6)[BE610379-FAEA-3E8F-B6AF-F92B70B3C5CD]@0 xffffff7f93801000->0xffffff7f93814fff
            dependency: com.apple.driver.AppleGraphicsControl(3.8.6)[76B001B1-30F1-3D72-B264-85D77B254C 2F]@0xffffff7f937f9000
            dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xfffff f7f915a9000
            dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f91324000
            dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[619F6C9F-0461-3BA1-A75F-53BB0F87ACD3]@0 xffffff7f9171c000
            dependency: com.apple.driver.AppleBacklightExpert(1.1.0)[42706EB3-1447-3931-A668-FBAC58AAAA 7A]@0xffffff7f937fc000
         com.apple.nvidia.classic.NVDAResmanTesla(10.0)[796AE430-39FB-3255-8161-D52AFA28 EE2B]@0xffffff7f91773000->0xffffff7f919dcfff
            dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f91324000
            dependency: com.apple.iokit.IONDRVSupport(2.4.1)[E5A48E71-70F5-3B01-81D3-C2B037BBE80A]@0xff ffff7f91763000
            dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[619F6C9F-0461-3BA1-A75F-53BB0F87ACD3]@0 xffffff7f9171c000
         com.apple.nvidia.classic.NVDANV50HalTesla(10.0)[7FE40648-F15F-3E18-91E2-FDDDF4C DA355]@0xffffff7f919e7000->0xffffff7f91c90fff
            dependency: com.apple.nvidia.classic.NVDAResmanTesla(10.0.0)[796AE430-39FB-3255-8161-D52AFA 28EE2B]@0xffffff7f91773000
            dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f91324000
         com.apple.driver.AGPM(100.15.5)[96D80366-46E3-3F9B-8CF0-E2126BD6893F]@0xffffff7 f937de000->0xffffff7f937f0fff
            dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f91324000
            dependency: com.apple.driver.IOPlatformPluginFamily(5.8.1d38)[5201D462-73A7-3107-B10C-D218D 9F90AC8]@0xffffff7f9216e000
            dependency: com.apple.iokit.IONDRVSupport(2.4.1)[E5A48E71-70F5-3B01-81D3-C2B037BBE80A]@0xff ffff7f91763000
            dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[619F6C9F-0461-3BA1-A75F-53BB0F87ACD3]@0 xffffff7f9171c000
            dependency: com.apple.AppleGraphicsDeviceControl(3.8.6)[957EB27F-7D07-3C40-91F5-9B54652F06E E]@0xffffff7f937d8000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
14C109
Kernel version:
Darwin Kernel Version 14.1.0: Mon Dec 22 23:10:38 PST 2014; root:xnu-2782.10.72~2/RELEASE_X86_64
Kernel UUID: DCF5C2D5-16AE-37F5-B2BE-ED127048DFF5
Kernel slide:     0x0000000010800000
Kernel text base: 0xffffff8010a00000
__HIB text base: 0xffffff8010900000
System model name: MacBookPro6,2 (Mac-F22586C8)
System uptime in nanoseconds: 623674230982
last loaded kext at 56153607445: com.apple.driver.AudioAUUC 1.70 (addr 0xffffff7f93071000, size 32768)
last unloaded kext at 179157110423: com.apple.driver.AppleUSBUHCI 656.4.1 (addr 0xffffff7f91f5b000, size 65536)
loaded kexts:
com.apple.driver.AudioAUUC 1.70
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AGPM 100.15.5
com.apple.filesystems.autofs 3.0
com.apple.iokit.IOBluetoothSerialManager 4.3.2f6
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleMikeyDriver 269.25
com.apple.driver.AppleHDA 269.25
com.apple.driver.AppleUpstreamUserClient 3.6.1
com.apple.driver.AppleIntelHDGraphics 10.0.0
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.GeForceTesla 10.0.0
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleLPC 1.7.3
com.apple.driver.AppleIntelHDGraphicsFB 10.0.0
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.2f6
com.apple.driver.AppleSMCLMU 2.0.7d0
com.apple.driver.AppleMuxControl 3.8.6
com.apple.driver.AppleMCCSControl 1.2.11
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleHV 1
com.apple.driver.SMCMotionSensor 3.0.4d1
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.driver.AppleIRController 327.5
com.apple.driver.AppleUSBCardReader 3.5.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.iokit.SCSITaskUserClient 3.7.3
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.7.0
com.apple.driver.AirPort.Brcm4331 800.20.24
com.apple.driver.AppleUSBHub 705.4.2
com.apple.driver.AppleFWOHCI 5.5.2
com.apple.iokit.AppleBCM5701Ethernet 10.1.3
com.apple.driver.AppleAHCIPort 3.1.0
com.apple.driver.AppleUSBEHCI 705.4.14
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleACPIButtons 3.1
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 3.1
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0
com.apple.nke.applicationfirewall 161
com.apple.security.quarantine 3
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleIntelCPUPowerManagement 218.0.0
com.apple.AppleGraphicsDeviceControl 3.8.6
com.apple.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 11
com.apple.driver.DspFuncLib 269.25
com.apple.kext.OSvKernDSPLib 1.15
com.apple.nvidia.classic.NVDANV50HalTesla 10.0.0
com.apple.nvidia.classic.NVDAResmanTesla 10.0.0
com.apple.iokit.IOSurface 97
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.2f6
com.apple.iokit.IOFireWireIP 2.2.6
com.apple.driver.AppleHDAController 269.25
com.apple.iokit.IOHDAFamily 269.25
com.apple.iokit.IOAudioFamily 203.3
com.apple.vecLib.kext 1.2.0
com.apple.driver.AppleGraphicsControl 3.8.6
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.driver.AppleSMBusController 1.0.13d1
com.apple.driver.IOPlatformPluginFamily 5.8.1d38
com.apple.iokit.IOUSBUserClient 705.4.0
com.apple.iokit.IOBluetoothFamily 4.3.2f6
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.driver.AppleSMC 3.1.9
com.apple.driver.AppleUSBMultitouch 245.2
com.apple.iokit.IOUSBHIDDriver 705.4.0
com.apple.iokit.IOSCSIBlockCommandsDevice 3.7.3
com.apple.iokit.IOUSBMassStorageClass 3.7.1
com.apple.driver.CoreStorage 471.10.6
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.7.3
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.driver.AppleUSBMergeNub 705.4.0
com.apple.driver.AppleUSBComposite 705.4.9
com.apple.iokit.IOAHCISerialATAPI 2.6.1
com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.3
com.apple.iokit.IO80211Family 710.55
com.apple.iokit.IOFireWireFamily 4.5.6
com.apple.iokit.IOEthernetAVBController 1.0.3b3
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOAHCIFamily 2.7.5
com.apple.iokit.IOUSBFamily 710.4.14
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 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.DiskImages 396
com.apple.iokit.IOStorageFamily 2.0
com.apple.iokit.IOReportFamily 31
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 3.1
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.Libm 1
com.apple.kec.pthread 1
com.apple.kec.corecrypto 1.0
Model: MacBookPro6,2, BootROM MBP61.0057.B0C, 2 processors, Intel Core i5, 2.53 GHz, 8 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, 256 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1067 MHz, 0x830B, 0x4D3253344736344342384842354E2D424520
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1067 MHz, 0x830B, 0x4D3253344736344342384842354E2D424520
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x93), Broadcom BCM43xx 1.0 (5.106.98.100.24)
Bluetooth: Version 4.3.2f6 15235, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: TOSHIBA MK5055GSXF, 500.11 GB
Serial ATA Device: MATSHITADVD-R   UJ-898
USB Device: Hub
USB Device: BRCM2070 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Apple Internal Keyboard / Trackpad
USB Device: Internal Memory Card Reader
USB Device: Hub
USB Device: StorE steel 2.5"
USB Device: Built-in iSight
USB Device: IR Receiver
Thunderbolt Bus:

I have exactly the same problem. The computer keeps restarting, with exactly the same Kernel Panic. I also tried that application to toggle the graphic cards, no difference. The only difference is that this was rare in Mavericks. In Yosemite it's 2 or 3 times a day.
Sometimes is crashes right after restarting. I'm looking at the desktop as it appears, and it crashes again in front of me. It's ridiculous. I never saw anything like this, not even in a Windows machine (and I used them for 20+ years).
So that means we have a defunct machine? Apple allows this to happen? We have a faulty machine and we have no option but to live with the constant crashes, or go back to OSX Lion? That's ridiculous!
Can't Apple just make a software update to deal with this?? I don't want to go back to the stone age!
Kernel Panic report:
*** Panic Report ***
panic(cpu 0 caller 0xffffff7f95409f63): "GPU Panic: [<None>] 3 3 7f 0 0 0 0 3 : NVRM[0/1:0:0]: Read Error 0x0061002c: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xd2000000 0xffffff812e93e000 0x0a5480a2, D0, P2/4\n"@/SourceCache/AppleGraphicsControl/AppleGraphicsControl-3.8.6/src/AppleM uxControl/kext/GPUPanic.cpp:127
Backtrace (CPU 0), Frame : Return Address
0xffffff811d1b3ae0 : 0xffffff801252fe41
0xffffff811d1b3b60 : 0xffffff7f95409f63
0xffffff811d1b3c40 : 0xffffff7f9355db9f
0xffffff811d1b3d00 : 0xffffff7f9362718e
0xffffff811d1b3d40 : 0xffffff7f937fe91c
0xffffff811d1b3d60 : 0xffffff7f935fb54b
0xffffff811d1b3d80 : 0xffffff7f9369ea43
0xffffff811d1b3e00 : 0xffffff7f93545c4e
0xffffff811d1b3ec0 : 0xffffff7f93513845
0xffffff811d1b3f00 : 0xffffff80125624f9
0xffffff811d1b3fb0 : 0xffffff8012614dd7
      Kernel Extensions in backtrace:
         com.apple.driver.AppleMuxControl(3.8.6)[BE610379-FAEA-3E8F-B6AF-F92B70B3C5CD]@0 xffffff7f953fb000->0xffffff7f9540efff
            dependency: com.apple.driver.AppleGraphicsControl(3.8.6)[76B001B1-30F1-3D72-B264-85D77B254C 2F]@0xffffff7f953f3000
            dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xfffff f7f933df000
            dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f92c47000
            dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[619F6C9F-0461-3BA1-A75F-53BB0F87ACD3]@0 xffffff7f934b6000
            dependency: com.apple.driver.AppleBacklightExpert(1.1.0)[42706EB3-1447-3931-A668-FBAC58AAAA 7A]@0xffffff7f953f6000
         com.apple.nvidia.classic.NVDAResmanTesla(10.0)[796AE430-39FB-3255-8161-D52AFA28 EE2B]@0xffffff7f9350d000->0xffffff7f93776fff
            dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f92c47000
            dependency: com.apple.iokit.IONDRVSupport(2.4.1)[E5A48E71-70F5-3B01-81D3-C2B037BBE80A]@0xff ffff7f934fd000
            dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[619F6C9F-0461-3BA1-A75F-53BB0F87ACD3]@0 xffffff7f934b6000
         com.apple.nvidia.classic.NVDANV50HalTesla(10.0)[7FE40648-F15F-3E18-91E2-FDDDF4C DA355]@0xffffff7f93781000->0xffffff7f93a2afff
            dependency: com.apple.nvidia.classic.NVDAResmanTesla(10.0.0)[796AE430-39FB-3255-8161-D52AFA 28EE2B]@0xffffff7f9350d000
            dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f92c47000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
14C1510
Kernel version:
Darwin Kernel Version 14.1.0: Thu Feb 26 19:26:47 PST 2015; root:xnu-2782.10.73~1/RELEASE_X86_64
Kernel UUID: 270413F7-3B44-3602-894F-AC0D392FCF8E
Kernel slide:     0x0000000012200000
Kernel text base: 0xffffff8012400000
__HIB text base: 0xffffff8012300000
System model name: MacBookPro6,2 (Mac-F22586C8)
System uptime in nanoseconds: 33917734717767
last loaded kext at 22646807047820: com.apple.driver.AppleUSBCDC 4.2.2b5 (addr 0xffffff7f9555a000, size 20480)
last unloaded kext at 22712248075074: com.apple.driver.AppleUSBCDC 4.2.2b5 (addr 0xffffff7f9555a000, size 16384)
loaded kexts:
com.intel.kext.intelhaxm 1.1.1
net.telestream.driver.TelestreamAudio 1.1.0
com.protech.NoSleep 1.3.3
com.caiaq.driver.NIUSBHardwareDriver 2.6.0
jp.plentycom.driver.SteerMouse 4.1.8
at.obdev.nke.LittleSnitch 4234
com.apple.filesystems.smbfs 3.0.0
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.iokit.IOBluetoothSerialManager 4.3.2f6
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleUpstreamUserClient 3.6.1
com.apple.driver.AppleIntelHDGraphics 10.0.0
com.apple.driver.AudioAUUC 1.70
com.apple.driver.AppleLPC 1.7.3
com.apple.driver.AppleHDA 269.25
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.2f6
com.apple.GeForceTesla 10.0.0
com.apple.driver.AppleSMCLMU 2.0.7d0
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleHV 1
com.apple.driver.AppleMikeyDriver 269.25
com.apple.driver.AppleMuxControl 3.8.6
com.apple.driver.AppleMCCSControl 1.2.11
com.apple.driver.AppleIntelHDGraphicsFB 10.0.0
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.SMCMotionSensor 3.0.4d1
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleUSBCardReader 3.5.1
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.driver.AppleIRController 327.5
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.driver.XsanFilter 404
com.apple.driver.AirPort.Brcm4331 800.20.24
com.apple.iokit.IOAHCIBlockStorage 2.7.0
com.apple.driver.AppleUSBHub 705.4.2
com.apple.driver.AppleFWOHCI 5.5.2
com.apple.iokit.AppleBCM5701Ethernet 10.1.3
com.apple.driver.AppleAHCIPort 3.1.0
com.apple.driver.AppleUSBEHCI 705.4.14
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleACPIButtons 3.1
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 3.1
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0
com.apple.nke.applicationfirewall 161
com.apple.security.quarantine 3
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleIntelCPUPowerManagement 218.0.0
com.apple.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 11
com.apple.driver.DspFuncLib 269.25
com.apple.kext.OSvKernDSPLib 1.15
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.2f6
com.apple.nvidia.classic.NVDANV50HalTesla 10.0.0
com.apple.nvidia.classic.NVDAResmanTesla 10.0.0
com.apple.iokit.IOFireWireIP 2.2.6
com.apple.iokit.IOSurface 97
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.driver.AppleGraphicsControl 3.8.6
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.driver.AppleSMBusController 1.0.13d1
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.iokit.IOUSBUserClient 705.4.0
com.apple.driver.AppleHDAController 269.25
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.iokit.IOHDAFamily 269.25
com.apple.iokit.IOAudioFamily 203.3
com.apple.vecLib.kext 1.2.0
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.IOPlatformPluginFamily 5.8.1d38
com.apple.driver.AppleSMC 3.1.9
com.apple.driver.AppleUSBHIDKeyboard 176.2
com.apple.driver.AppleHIDKeyboard 176.2
com.apple.driver.IOBluetoothHIDDriver 4.3.2f6
com.apple.iokit.IOBluetoothFamily 4.3.2f6
com.apple.iokit.IOSCSIBlockCommandsDevice 3.7.3
com.apple.iokit.IOUSBMassStorageClass 3.7.1
com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.3
com.apple.driver.AppleUSBMultitouch 245.2
com.apple.iokit.IOUSBHIDDriver 705.4.0
com.apple.driver.CoreStorage 471.10.6
com.apple.driver.AppleUSBMergeNub 705.4.0
com.apple.driver.AppleUSBComposite 705.4.9
com.apple.iokit.IO80211Family 710.55
com.apple.iokit.IOFireWireFamily 4.5.6
com.apple.iokit.IOEthernetAVBController 1.0.3b3
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOAHCIFamily 2.7.5
com.apple.iokit.IOUSBFamily 710.4.14
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 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.DiskImages 396
com.apple.iokit.IOStorageFamily 2.0
com.apple.iokit.IOReportFamily 31
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 3.1
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.pthread 1
com.apple.kec.Libm 1
com.apple.kec.corecrypto 1.0
Model: MacBookPro6,2, BootROM MBP61.0057.B0F, 2 processors, Intel Core i5, 2.4 GHz, 8 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, 256 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1067 MHz, 0x855D, -
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1067 MHz, 0x855D, -
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x93), Broadcom BCM43xx 1.0 (5.106.98.100.24)
Bluetooth: Version 4.3.2f6 15235, 3 services, 19 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: Samsung SSD 840 PRO Series, 512,11 GB
Serial ATA Device: TOSHIBA MK3255GSXF, 320,07 GB
USB Device: Hub
USB Device: Keyboard Hub
USB Device: USB-PS/2 Optical Mouse
USB Device: Apple Keyboard
USB Device: Internal Memory Card Reader
USB Device: Apple Internal Keyboard / Trackpad
USB Device: BRCM2070 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Hub
USB Device: Audio Kontrol 1
USB Device: Built-in iSight
USB Device: IR Receiver
Thunderbolt Bus:

My screen is gone black when I restart I get the chime but no picture mac book pro can any help get me going again

My screen is gone black on my mac book Pro.when I restart I get the chime but no picture mac.can any help get me going again

Is the TV at minimum a 1080p with an HDMI port?
What is your Machine ID? DO NOT give us your serial number. We just need the x and y values of the Machine ID in your system profiler as given in this format:
MacBook Pro x,y
This will tell us what display cables can connect to your TV.

Why does my Mac Book pro keep restarting

why does my Mac Book pro keep restarting and how can it be fixed

It would be nice if you could include a kernel panic log to verify that your problem is...
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 just a sample of a kernel panic log that points to the faulty NVIDIA card:
Kernel Extensions in backtrace (with dependencies):
         com.apple.GeForce(6.4.0)@0x82ac4000->0x82b7afff
            dependency: com.apple.NVDAResman(6.4.0)@0x834a0000
            dependency: com.apple.iokit.IONDRVSupport(2.2.1)@0x82fd3000
            dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0x7a802000
            dependency: com.apple.iokit.IOGraphicsFamily(2.2.1)@0x8301b000
         com.apple.nvidia.nv50hal(6.4.0)@0x83c05000->0x84019fff
            dependency: com.apple.NVDAResman(6.4.0)@0x834a0000
         com.apple.NVDAResman(6.4.0)@0x834a0000->0x8378dfff
            dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0x7a802000
            dependency: com.apple.iokit.IONDRVSupport(2.2.1)@0x82fd3000
            dependency: com.apple.iokit.IOGraphicsFamily(2.2.1)@0x8301b000
Here's the "official" Apple take on the issue - but the very real kernel panics need not be preceded by 'Intermittent black screen or loss of video'... in fact, you might not experience any video problems at all. Although video problems can certainly be a portent of things to come…
So what can you do? Print out a copy of your kernel panic and a copy of the Knowledge Base article and take them, along with your machine, to your local Apple Store or an Apple Authorized Service Provider. The unfortunate thing is that many people have passed the “three years from date of purchase” now and Apple is not honoring the free logic board replacement for many users. Some dealers seem to be making some exceptions for those past the three year mark, but don’t count on it…
Good luck,
Clinton

Downloaded and installed os x yosemite and now mac book pro will not restart? How long should this take? Is there something wrong? Please helpthanks in advance

MAc book pro. I have downloaded and installed os x yosemite now mac book pro will not start? How long should it take? Is there something wrong?

The 2 computers here took about 45 minutes to an hour each.
The best thing to do is give it more time. If it gets too ridiculous, shutdown using the power button and then restart. Check  menu/About This Mac to see if it is installed.

TS3423 Mac book pro stops responding after Maverick OS restart. Currently have a circle with a line through it after 20+ hours. Tried to shut it down and use the Time Machine to restore but no response. How can I restore with Time Machine if it will not s

Mac book pro stops responding after Maverick OS restart. Currently have a circle with a line through it after 20+ hours. Tried to shut it down and use the Time Machine to restore but no response. How can I restore with Time Machine if it will not start?

sonjadg,
you can purchase a replacement pair of grey installation DVDs for your MacBook Pro from either Apple or iFixit. If Startup Manager is only showing an OS X Installer volume, then it sounds like the Mavericks installer had a problem midway through its installation process. To fix this, you’re going to need to erase your internal disk and reïnstall your original version of OS X from the grey Mac OS X Install DVD, use Software Update to get it back to 10.6.8 (presuming that your MacBook Pro originally came with Snow Leopard), and then restore from Time Machine.

Before partition by Boot Camp on Mac Book Pro With Mac OS Lion the computer restarts but not open wizard of Windows 7 and appears the apple with question mark...

Before partition by Boot Camp on Mac Book Pro With Mac OS Lion the computer restarts but not open wizard of Windows 7 install and appears the apple with question mark...don't recognize disk..

Apparently Zoo Tycoon can't be played on anything newer than 10.7.
https://discussions.apple.com/message/21885910#21885910
Roller Coaster Tycoon is available for purchase from the App Store.

I have a mac book pro running Lion 10.7.4 and every time I use Google Earth The computer crashes by lowering a black curtain and then asking me to hold the power button down until it closes and press the power button again to restart it. Can I fix this?

I have a mac book pro running Lion 10.7.4 and every time I use Google Earth The computer crashes by lowering a black curtain and then asking me to hold the power button down until it closes and press the power button again to restart it. Can I fix this? It bugs me when I'm looking at real estate.

I really don't have an answer for that one. I guess that while trying to get things working correctly, I would use the most basic monitor I had which in your case would be the Eizon using the Thunderbolt port and adaptor.
When you boot into Safe Mode the startup is quite slow, but you should get the Apple logo and then the spinning gear below it (release the SHIFT key when it appears.) Then after a little more time you should see a gray progress bar appear below the spinning gear. When that disappears the computer will startup to a login screen.

Mac Book Pro (mid 2010) keeps restarting...

This has been a reaccuring issue. So, let me start from the top:
Back in August, I paid $30 for the Mountain Lion update. Everything went smoothly, up until the computer kept crashing and restarting. I opted to restart the whole system, clear the hard drive and reinstall Snow Leopard (as suggested by an Apple rep). So, back in Snow Leopard, everything is dandy.
Come the Mavericks update, I'm very hesitant to update. So, I wait a month to update to the latest version.
Last week, I opted to update my Mac to mavericks and that's when the restart/crash syndrome came back in full effect. Basically, the screen cuts to black and an error pops up in several languages telling me there was a problem and to press any button to restart.
Last Saturday, I took it to the Apple Store. They ran diagnostics at the Genius Bar, and it came up with NO issues. I decided it was best to send it off for repairs in case anything would be missed.
Today, I picked up my Mac Book Pro. They showed me the issues and defective parts it had (Brack Top Case Front-Cables) and they replaced the bad hard drive.
Fair enough.
Now, a good 30 minutes in to using my Mac Book Pro, it crashes yet again.
I'm starting to think that this is a major software issue. Maybe it is incompatible with the graphics card. I don't even know. But it's frustrating. I would go back to Snow Leopard but man, I really want to play Starbound.
Anyone have suggestions? I don't think Apple will be able to help me much at all because everything that was apparently wrong with my computer has been fixed. The defective parts are replaced...

If you have more than one user account, you must be logged in as an administrator to carry out these instructions.
Launch the Console 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 Console in the icon grid.
Select the most recent panic report (with a name that begins with "Kernel" and ends in ".panic") under the heading System Diagnostic Reports on the left. If you don't see that heading, select
View ▹ Show Log List
from the menu bar. Post the entire contents of the report — the text, please, not a screenshot. In the interest of privacy, I suggest you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header and body of the report, if it’s present (it may not be.) Please don't post any other kind of diagnostic report, such as a hang report.

Restart Mac Book Pro

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