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Kernel Panic pls help

ok, so this keeps happening, I've done some research but have reached the end of my understanding, I have tried troubleshooting USB devices but it has just started happening and I haven't changed anything in my setup for like a year...

my mac doesn't last more than an hour without either freezing and being completely unresponsive, or restarting itself.

 

 

I saw a post saying about EtreCheck so I have run that. I will post here the result of that:

 

EtreCheck version: 3.4.4 (448)

Report generated 2017-09-08 20:53:14

Download EtreCheck from https://etrecheck.com

Runtime: 2:26

Performance: Excellent

 

Click the [Lookup] links for more information from Apple Support Communities.

Click the [Details] links for more information about that line.

 

Problem: Other problem

Description:

Kernel Panic

 

Hardware Information:

    iMac (27-inch, Mid 2011)

    [Technical Specifications] - [User Guide] - [Warranty & Service]

    iMac - model: iMac12,2

    1 2.7 GHz Intel Core i5 (i5-2500S) CPU: 4-core

    4 GB RAM

        BANK 0/DIMM0

            2 GB DDR3 1333 MHz ok

        BANK 1/DIMM0

            2 GB DDR3 1333 MHz ok

        BANK 0/DIMM1

            Empty 

        BANK 1/DIMM1

            Empty 

    Handoff/Airdrop2: not supported

    Wireless:  en1: Unknown

 

Video Information:

    AMD Radeon HD 6770M - VRAM: 512 MB

        iMac 2560 x 1440

 

Disk Information:

    ST31000528AS disk0: (1 TB) (Rotational)

    [Show SMART report]

        (disk0s1) <not mounted> : 210 MB

        Macintosh HD (disk0s2 - Journaled HFS+) /  [Startup]: 999.35 GB (165.72 GB free)

        (disk0s3) <not mounted>  [Recovery]: 650 MB

 

    HL-DT-STDVDRW  GA32N  ()

 

USB Information:

     EHCI Root Hub Simulation

         hub_device

            SAMSUNG SAMSUNG_Android

            iLok iLok

            Apple Computer, Inc. IR Receiver

            Apple Internal Memory Card Reader

     EHCI Root Hub Simulation

        Apple Inc. FaceTime HD Camera (Built-in)

         hub_device

            TEAC Corporation TASCAM US-4x4

            Apple Inc. BRCM2046 Hub

                Apple Inc. Bluetooth USB Host Controller

 

Thunderbolt Information:

    Apple, Inc. iMac

 

System Software:

    OS X Mountain Lion 10.8.2 (12C60) - Time since boot: less than an hour

 

Gatekeeper:

    Anywhere [Fix Gatekeeper security]

 

Kernel Extensions:

        /System/Library/Extensions

    [loaded]    com.Cycling74.driver.Soundflower (1.5.2) [Lookup]

    [not loaded]    com.akai.eie.driver (2.1.18 - SDK 10.7) [Lookup]

    [not loaded]    com.paceap.kext.pacesupport.master (5.9.1 - SDK 10.6) [Lookup]

    [not loaded]    com.pctools.iantivirus.kfs (1.0.1) [Lookup]

 

        /System/Library/Extensions/AKAI_EIE.kext/Contents/PlugIns

    [not loaded]    com.akai.eie.driver_TIGER (2.1.18 - SDK 10.4) [Lookup]

 

        /System/Library/Extensions/PACESupportFamily.kext/Contents/PlugIns

    [not loaded]    com.paceap.kext.pacesupport.leopard (5.9.1 - SDK 10.4) [Lookup]

    [not loaded]    com.paceap.kext.pacesupport.panther (5.9.1 - SDK 10.-1) [Lookup]

    [loaded]    com.paceap.kext.pacesupport.snowleopard (5.9.1 - SDK 10.6) [Lookup]

    [not loaded]    com.paceap.kext.pacesupport.tiger (5.9.1 - SDK 10.4) [Lookup]

 

System Launch Agents:

    [not loaded]    4 Apple tasks

    [loaded]    112 Apple tasks

    [running]    24 Apple tasks

 

System Launch Daemons:

    [not loaded]    58 Apple tasks

    [loaded]    128 Apple tasks

    [running]    42 Apple tasks

 

Launch Agents:

    [loaded]    com.divx.dms.agent.plist (? bf9bdaf7 4b45d5f2 - installed 2015-10-31) [Lookup]

    [loaded]    com.divx.update.agent.plist (? 4a2d5ecc cd845609 - installed 2015-10-31) [Lookup]

 

Launch Daemons:

    [loaded]    PACESupport.plist (Shell Script ab6b5614 - installed 2013-02-01) [Lookup]

    [loaded]    com.adobe.fpsaud.plist (? 2afb3af7 6cf41d3c - installed 2016-04-16) [Lookup]

    [running]    com.paceap.eden.licensed.plist (PACE Anti-Piracy, Inc. - installed 2016-11-23) [Lookup]

 

User Login Items:

    iTunesHelper    Application - Hidden (Apple, Inc. - installed 2012-09-25)

        (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)

    Android File Transfer Agent    Application

        (~/Library/Application Support/Google/Android File Transfer/Android File Transfer Agent.app)

    Dropbox    Application

        (/Applications/Dropbox.app)

    iAntiVirus    Application - Hidden

        (/Applications/iAntiVirus/iAntiVirus.app)

 

Internet Plug-ins:

    Flip4Mac WMV Plugin: 2.4.4.2 (installed 2012-08-23) [Lookup]

    FlashPlayer-10.6: 21.0.0.226 (installed 2016-04-23) [Lookup]

    QuickTime Plugin: 7.7.1 (installed 2012-09-25)

    DivX Web Player: 3.4.0.6 (installed 2015-09-16) [Lookup]

    Flash Player: 21.0.0.226 (installed 2016-04-23) Outdated! Update

    OVSHelper: 1.1 (installed 2015-10-31) [Lookup]

    Silverlight: 5.1.30514.0 (installed 2014-07-27) [Lookup]

    JavaAppletPlugin: 14.6.1 (installed 2012-03-21) Check version

 

Audio Plug-ins:

    AKAI_EIE: Unknown (installed 2012-08-01) [Lookup]

 

3rd Party Preference Panes:

    Flash Player (installed 2016-04-16) [Lookup]

    Flip4Mac WMV (installed 2012-05-16) [Lookup]

    FUSE for OS X (OSXFUSE) (installed 2012-09-13) [Lookup]

 

Time Machine:

    Time Machine not configured!

 

Top Processes by CPU:

        47%   Google Chrome Helper

        13%   Google Chrome

        11%   kernel_task

        10%   WindowServer

         5%   Google Chrome Helper

 

Top Processes by Memory:

    465 MB    kernel_task

    280 MB    Google Chrome Helper

    237 MB    Google Chrome

    229 MB    Google Chrome Helper

    182 MB    Google Chrome Helper

 

Virtual Memory Information:

    210 MB    Available RAM

    210 MB    Free RAM

    3.79 GB   Used RAM

    0 B       Cached files

    0 B       Swap Used

 

 

Diagnostics Information:

    2017-09-08 20:44:47    Kernel Panic [Open] [Details]

        3rd Party Kernel Extensions:

                com.Cycling74.driver.Soundflower 1.5.2

                com.paceap.kext.pacesupport.snowleopard 5.9.1

    2017-09-08 20:44:25    Last shutdown cause: 3 - Hard shutdown

 

 

-------------------------------------------------------------------------------- ---------------------

 

 

and also here the last crash report thing:

 

Interval Since Last Panic Report:  21854450 sec

Panics Since Last Report:          10

Anonymous UUID:                    F6D00F5D-A7A6-8641-47BD-546FD4D316AA

 

 

Fri Sep  8 20:44:47 2017

Panic(CPU 0): Unresponsive processor (this CPU did not acknowledge interrupts) TLB state:0x0

RAX: 0xffffff80076e1a58, RBX: 0xffffff8012f64000, RCX: 0x0000000000000001, RDX: 0xffffff8012f15b00

RSP: 0xffffff807b1d6ee0, RBP: 0xffffff807b1d6f00, RSI: 0xffffff8012feec00, RDI: 0xffffff8012f57600

R8:  0xffffff8012e50000, R9:  0x00007fff78576d00, R10: 0xffffff80076bdc20, R11: 0x00007fff8a7c2801

R12: 0xffffff7f87f6fe52, R13: 0x0000000000000001, R14: 0xffffff8012feec00, R15: 0x0000000000000000

RFL: 0x0000000000000046, RIP: 0xffffff7f87c89dc2, CS:  0x0000000000000008, SS:  0x0000000000000000

Backtrace (CPU 0), Frame : Return Address

0xffffff807b1d6d60 : 0xffffff80070bd371

0xffffff807b1d6d90 : 0xffffff80070b7203

0xffffff807b1d6de0 : 0xffffff80070ce81b

0xffffff807b1d6f00 : 0xffffff7f87c87997

0xffffff807b1d6f10 : 0xffffff80074496e8

0xffffff807b1d6f40 : 0xffffff7f87698825

0xffffff807b1d6f50 : 0xffffff7f88d4362d

0xffffff807b1d6f60 : 0xffffff7f88d4ab5b

0xffffff807b1d6f80 : 0xffffff80070b720f

0xffffff807b1d6fd0 : 0xffffff80070ce6a8

0xffffff8086a5bc20 : 0xffffff7f87f4c6c1

0xffffff8086a5bc80 : 0xffffff7f87f978b9

0xffffff8086a5bcb0 : 0xffffff7f87f97a28

0xffffff8086a5bce0 : 0xffffff7f87f994c6

0xffffff8086a5bda0 : 0xffffff7f87f4989f

0xffffff8086a5be20 : 0xffffff7f87f3b099

0xffffff8086a5be60 : 0xffffff7f87f72300

0xffffff8086a5be80 : 0xffffff7f87f3da9a

0xffffff8086a5bec0 : 0xffffff7f87ee95c2

0xffffff8086a5bef0 : 0xffffff80074472a8

0xffffff8086a5bf30 : 0xffffff8007445daa

0xffffff8086a5bf80 : 0xffffff8007445ed9

0xffffff8086a5bfb0 : 0xffffff80070b26b7

      Kernel Extensions in backtrace:

         com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f87697000->0xffffff7f876bbfff

         com.apple.driver.AppleACPIPlatform(1.6)[4F08531B-7E5A-3604-924A-8769CF53458B]@0 xffffff7f88d3d000->0xffffff7f88d93fff

            dependency: com.apple.iokit.IOACPIFamily(1.4)[A35915E8-C1B0-3C0F-81DF-5515BC9002FC]@0xfffff f7f87b42000

            dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f87697000

         com.apple.driver.AirPort.Atheros40(600.70.23)[2E6077DF-D532-357F-8107-F23BC2C10 F2F]@0xffffff7f87edb000->0xffffff7f88023fff

            dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f87697000

            dependency: com.apple.iokit.IO80211Family(500.15)[4282DF5A-86B9-3213-B9B1-675FAD842A94]@0xf fffff7f87e6f000

            dependency: com.apple.iokit.IONetworkingFamily(3.0)[28575328-A798-34B3-BD84-D708138EBD17]@0 xffffff7f877e4000

         com.apple.driver.AppleFWOHCI(4.9.6)[5AFBD8B0-4110-3F96-B65D-AB972A6E2DC8]@0xfff fff7f87c85000->0xffffff7f87cabfff

            dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f87697000

            dependency: com.apple.iokit.IOFireWireFamily(4.5.5)[BFC15D10-EE0B-342D-9C00-8BF529DFAA6C]@0 xffffff7f87725000

      Kernel Extensions in backtrace:

         com.apple.driver.AppleFWOHCI(4.9.6)[5AFBD8B0-4110-3F96-B65D-AB972A6E2DC8]@0xfff fff7f87c85000->0xffffff7f87cabfff

            dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f87697000

            dependency: com.apple.iokit.IOFireWireFamily(4.5.5)[BFC15D10-EE0B-342D-9C00-8BF529DFAA6C]@0 xffffff7f87725000

 

 

BSD process name corresponding to current thread: kernel_task

 

 

Mac OS version:

12C60

 

 

Kernel version:

Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64

Kernel UUID: 69A5853F-375A-3EF4-9247-478FD0247333

Kernel slide:     0x0000000006e00000

Kernel text base: 0xffffff8007000000

System model name: iMac12,2 (Mac-942B59F58194171B)

 

 

System uptime in nanoseconds: 3396744646298

last loaded kext at 36927601750: com.apple.driver.AppleBluetoothHIDKeyboard 165.5 (addr 0xffffff7f88ac2000, size 24576)

last unloaded kext at 163992059417: com.apple.driver.AppleUSBUHCI 5.2.5 (addr 0xffffff7f87962000, size 65536)

loaded kexts:

com.paceap.kext.pacesupport.snowleopard 5.9.1

com.Cycling74.driver.Soundflower 1.5.2

com.apple.driver.AppleBluetoothMultitouch 75.15

com.apple.driver.AppleHWSensor 1.9.5d0

com.apple.iokit.IOBluetoothSerialManager 4.0.9f33

com.apple.filesystems.autofs 3.0

com.apple.driver.AGPM 100.12.69

com.apple.driver.AppleMikeyHIDDriver 122

com.apple.driver.AppleHDA 2.3.1f2

com.apple.driver.AudioAUUC 1.60

com.apple.iokit.IOUserEthernet 1.0.0d1

com.apple.driver.AppleSMCPDRC 1.0.0

com.apple.driver.AppleSMCLMU 2.0.2d0

com.apple.driver.AppleMikeyDriver 2.3.1f2

com.apple.driver.AppleBacklight 170.2.3

com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport 4.0.9f33

com.apple.driver.AppleUpstreamUserClient 3.5.10

com.apple.driver.AppleMCCSControl 1.0.33

com.apple.kext.AMDFramebuffer 8.0.0

com.apple.AMDRadeonAccelerator 1.0.0

com.apple.driver.AppleIntelHD3000Graphics 8.0.0

com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.ApplePolicyControl 3.2.11

com.apple.driver.AppleLPC 1.6.0

com.apple.driver.AppleIntelSNBGraphicsFB 8.0.0

com.apple.driver.AppleIRController 320.15

com.apple.iokit.SCSITaskUserClient 3.5.1

com.apple.driver.AppleUSBCardReader 3.1.0

com.apple.driver.XsanFilter 404

com.apple.iokit.IOAHCIBlockStorage 2.2.2

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1

com.apple.BootCache 34

com.apple.driver.AppleUSBHub 5.2.5

com.apple.driver.AppleFWOHCI 4.9.6

com.apple.driver.AirPort.Atheros40 600.70.23

com.apple.iokit.AppleBCM5701Ethernet 3.2.5b3

com.apple.driver.AppleAHCIPort 2.4.1

com.apple.driver.AppleUSBEHCI 5.4.0

com.apple.driver.AppleEFINVRAM 1.6.1

com.apple.driver.AppleACPIButtons 1.6

com.apple.driver.AppleRTC 1.5

com.apple.driver.AppleHPET 1.7

com.apple.driver.AppleSMBIOS 1.9

com.apple.driver.AppleACPIEC 1.6

com.apple.driver.AppleAPIC 1.6

com.apple.driver.AppleIntelCPUPowerManagementClient 196.0.0

com.apple.nke.applicationfirewall 4.0.39

com.apple.security.quarantine 2

com.apple.driver.AppleIntelCPUPowerManagement 196.0.0

com.apple.driver.AppleBluetoothHIDKeyboard 165.5

com.apple.driver.AppleHIDKeyboard 165.5

com.apple.driver.IOBluetoothHIDDriver 4.0.9f33

com.apple.driver.AppleMultitouchDriver 235.28

com.apple.iokit.IOSerialFamily 10.0.6

com.apple.kext.triggers 1.0

com.apple.driver.DspFuncLib 2.3.1f2

com.apple.iokit.IOSurface 86.0.3

com.apple.iokit.IOBluetoothFamily 4.0.9f33

com.apple.iokit.IOFireWireIP 2.2.5

com.apple.driver.AppleThunderboltEDMSink 1.1.8

com.apple.driver.AppleThunderboltEDMSource 1.1.8

com.apple.driver.AppleSMBusPCI 1.0.10d0

com.apple.driver.AppleBacklightExpert 1.0.4

com.apple.driver.AppleHDAController 2.3.1f2

com.apple.iokit.IOHDAFamily 2.3.1f2

com.apple.iokit.AppleBluetoothHCIControllerUSBTransport 4.0.9f33

com.apple.driver.AppleUSBAudio 2.9.0f6

com.apple.iokit.IOAudioFamily 1.8.9fc10

com.apple.kext.OSvKernDSPLib 1.6

com.apple.driver.AppleSMBusController 1.0.10d0

com.apple.iokit.IOAcceleratorFamily 19.0.26

com.apple.driver.IOPlatformPluginLegacy 1.0.0

com.apple.driver.AppleSMC 3.1.4d2

com.apple.driver.AppleGraphicsControl 3.2.11

com.apple.iokit.IONDRVSupport 2.3.5

com.apple.kext.AMD6000Controller 8.0.0

com.apple.kext.AMDSupport 8.0.0

com.apple.driver.IOPlatformPluginFamily 5.2.0d16

com.apple.iokit.IOGraphicsFamily 2.3.5

com.apple.driver.AppleThunderboltDPOutAdapter 1.8.5

com.apple.driver.AppleThunderboltDPInAdapter 1.8.5

com.apple.driver.AppleThunderboltDPAdapterFamily 1.8.5

com.apple.driver.AppleThunderboltPCIDownAdapter 1.2.5

com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.5.1

com.apple.iokit.IOBDStorageFamily 1.7

com.apple.iokit.IODVDStorageFamily 1.7.1

com.apple.iokit.IOCDStorageFamily 1.7.1

com.apple.iokit.IOUSBHIDDriver 5.2.5

com.apple.iokit.IOAHCISerialATAPI 2.5.0

com.apple.iokit.IOSCSIBlockCommandsDevice 3.5.1

com.apple.iokit.IOUSBMassStorageClass 3.5.0

com.apple.iokit.IOSCSIArchitectureModelFamily 3.5.1

com.apple.driver.AppleUSBMergeNub 5.2.5

com.apple.driver.AppleUSBComposite 5.2.5

com.apple.iokit.IOUSBUserClient 5.2.5

com.apple.driver.AppleThunderboltNHI 1.6.0

com.apple.iokit.IOThunderboltFamily 2.1.1

com.apple.iokit.IOFireWireFamily 4.5.5

com.apple.iokit.IO80211Family 500.15

com.apple.iokit.IOEthernetAVBController 1.0.2b1

com.apple.iokit.IONetworkingFamily 3.0

com.apple.iokit.IOAHCIFamily 2.2.1

com.apple.iokit.IOUSBFamily 5.4.0

com.apple.driver.AppleEFIRuntime 1.6.1

com.apple.iokit.IOHIDFamily 1.8.0

com.apple.iokit.IOSMBusFamily 1.1

com.apple.security.sandbox 220

com.apple.kext.AppleMatch 1.0.0d1

com.apple.security.TMSafetyNet 7

com.apple.driver.DiskImages 344

com.apple.iokit.IOStorageFamily 1.8

com.apple.driver.AppleKeyStore 28.21

com.apple.driver.AppleACPIPlatform 1.6

com.apple.iokit.IOPCIFamily 2.7.2

com.apple.iokit.IOACPIFamily 1.4

com.apple.kec.corecrypto 1.0

panic(cpu 1 caller 0xffffff800709db1b): "TLB invalidation IPI timeout: " "CPU(s) failed to respond to interrupts, unresponsive CPU bitmap: 0x1, NMIPI acks: orig: 0x0, now: 0x1"@/SourceCache/xnu/xnu-2050.18.24/osfmk/x86_64/pmap.c:2337

Backtrace (CPU 1), Frame : Return Address

0xffffff8088172d10 : 0xffffff800701d626

0xffffff8088172d80 : 0xffffff800709db1b

0xffffff8088172e00 : 0xffffff80070a2330

0xffffff8088172ec0 : 0xffffff80070a2b65

0xffffff8088172f10 : 0xffffff8007066a1c

0xffffff8088173000 : 0xffffff800706a8f0

0xffffff8088173030 : 0xffffff80070653ef

0xffffff8088173060 : 0xffffff80070247fe

0xffffff8088173080 : 0xffffff8007422ced

0xffffff80881730a0 : 0xffffff7f87643ed1

0xffffff80881730d0 : 0xffffff7f8764657b

0xffffff8088173120 : 0xffffff7f87644086

0xffffff8088173160 : 0xffffff7f87644b41

0xffffff8088173320 : 0xffffff7f8763f943

0xffffff80881734d0 : 0xffffff8007488084

0xffffff8088173520 : 0xffffff80070d91a7

0xffffff8088173d80 : 0xffffff80070d9dfc

0xffffff8088173f50 : 0xffffff80073e182a

0xffffff8088173fb0 : 0xffffff80070ced33

      Kernel Extensions in backtrace:

         com.apple.security.sandbox(220.0)[BFFEC437-6820-3CDD-882F-346EAC151352]@0xfffff f7f8763d000->0xffffff7f8764dfff

            dependency: com.apple.kext.AppleMatch(1.0.0d1)[327C619E-5CC2-311F-8B0C-F9D508BFD5B0]@0xffff ff7f87639000

 

 

BSD process name corresponding to current thread: mds

Model: iMac12,2, BootROM IM121.0047.B1F, 4 processors, Intel Core i5, 2.7 GHz, 4 GB, SMC 1.72f2

Graphics: AMD Radeon HD 6770M, AMD Radeon HD 6770M, PCIe, 512 MB

Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3230554638424353302D444A2D4620

Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3230554638424353302D444A2D4620

AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x9A), Atheros 9380: 4.0.70.23-P2P

Bluetooth: Version 4.0.9f33 10885, 2 service, 18 devices, 1 incoming serial ports

Network Service: Wi-Fi, AirPort, en1

Serial ATA Device: ST31000528AS, 1 TB

Serial ATA Device: HL-DT-STDVDRW  GA32N

USB Device: hub_device, 0x0424  (SMSC), 0x2514, 0xfd100000 / 2

USB Device: SAMSUNG_Android, 0x04e8  (Samsung Electronics Co., Ltd.), 0x6860, 0xfd130000 / 6

USB Device: iLok, 0x088e, 0x5036, 0xfd140000 / 5

USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd120000 / 4

USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8403, 0xfd110000 / 3

USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x850b, 0xfa200000 / 3

USB Device: hub_device, 0x0424  (SMSC), 0x2514, 0xfa100000 / 2

USB Device: TASCAM US-4x4, 0x0644  (TEAC Corporation), 0x804e, 0xfa130000 / 5

USB Device: BRCM2046 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0xfa110000 / 4

USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8215, 0xfa111000 / 6

 

 

 

 

any help would be hugely appreciated! thanks =)

 

Seth



Remove all external peripherals except the Apple keyboard and mouse. Do the following:

 

  1. Resetting your Mac's PRAM and NVRAM
  2. Intel-based Macs: Resetting the System Management Controller (SMC)
  3. Start the computer in Safe Mode. Operate in this mode while waiting for another panic. If no panics occur then restart normally. Again, check for panics.
  4. Repair the disk by booting the from the Recovery HD. Immediately after the chime hold down the Command and R keys until the Utility Menu appears. Choose Disk Utility and click on the Continue button. After Disk Utility loads select the hard drive entry (mfgr.'s ID and drive size) from the side list.  In the Disk Utility status area, you will see an entry for the S.M.A.R.T. status of the hard drive.  If it does not say "Verified" then the hard drive is failing or failed. (S.M.A.R.T status is not reported for external drives.) If the drive is "Verified" then select the indented (usually, Macintosh HD) volume from the list.  Click on the First Aid tab, then click on the Repair Disk button. When it finishes then click on the Repair Permissions button. When that has completed quit Disk Utility and return to the Utility Menu. Select Restart from the Apple menu.
  5. Create a New User Account Open Users & Groups preferences. Click on the lock icon and enter your Admin password when prompted. On the left under Current User click on the Add [+] button below Login Options. Setup a new Admin user account. Upon completion log out of your current account then log into the new account. If your problems cease, then consider switching to the new account and transferring your files to it - Transferring files from one User Account to another.


最後更新:2017-09-09 05:28:42

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