IMAC s'éteint de manière forcée après ajout de RAM

stanofpersia

Membre enregistré
11 Juin 2014
2
1
Bonjour à tous,

Je viens d'étendre ma RAM sur mon Imac acheté en 2012. Il m'avait affiché un écran noir de redémarrage au tout début puis a fonctionné sans problème jusqu'à Dimanche.
J'ai étendu la RAM en passant de 4 Go (2x 2go DDR3 1333mHz) à 12 Go (2x4go DDR3 1333mHz).
J'ai par ailleurs ajouté un DD externe WD MyBook 2 To qui n'est détecté que très difficilement, malgré une mise à jour du driver.

Il a redémarré sans problème mais il s'éteint subitement pour la troisième fois en quatre jours.
Dois-je faire quelque chose suite à mon ajout de mémoire RAM ? Y'a t-il un bug ?

Ma config : Imac Build11G63 / 2.5Ghz intel Core i5/ 12Go Ram

Merci pour votre aide éventuelle.

Le message de crash :
Interval Since Last Panic Report: 24722715 sec
Panics Since Last Report: 4
Anonymous UUID: 8E902108-90BB-4916-9E47-D3137D2F6338

Wed Jun 11 10:46:35 2014
panic(cpu 2 caller 0xffffff80002c4794): Kernel trap at 0xffffff80002930d9, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0x0000000000000008, CR3: 0x000000005791e01e, CR4: 0x00000000000606e0
RAX: 0x0000000000000000, RBX: 0xffffff80079fcbd0, RCX: 0x0000000000000000, RDX: 0xffffff80008bd820
RSP: 0xffffff8157fabb70, RBP: 0xffffff8157fabb90, RSI: 0x0000000000001000, RDI: 0xffffff80079fcbd0
R8: 0xffffff801f372730, R9: 0xffffff801f372648, R10: 0x0000000000000010, R11: 0x0000000000000008
R12: 0xffffff80008bd740, R13: 0x0000000000000000, R14: 0xffffff80079fcbd0, R15: 0x0000000000116034
RFL: 0x0000000000010203, RIP: 0xffffff80002930d9, CS: 0x0000000000000008, SS: 0x0000000000000000
CR2: 0x0000000000000008, Error code: 0x0000000000000002, Faulting CPU: 0x2

Backtrace (CPU 2), Frame : Return Address
0xffffff8157fab820 : 0xffffff8000220792
0xffffff8157fab8a0 : 0xffffff80002c4794
0xffffff8157faba50 : 0xffffff80002da55d
0xffffff8157faba70 : 0xffffff80002930d9
0xffffff8157fabb90 : 0xffffff80002a8bbb
0xffffff8157fabbf0 : 0xffffff80002ac578
0xffffff8157fabd10 : 0xffffff8000269a3a
0xffffff8157fabdc0 : 0xffffff800026d1ee
0xffffff8157fabf40 : 0xffffff80002c3fbb
0xffffff8157fabfb0 : 0xffffff80002da481

BSD process name corresponding to current thread: ReportCrash

Mac OS version:
11G63

Kernel version:
Darwin Kernel Version 11.4.2: Thu Aug 23 16:25:48 PDT 2012; root:xnu-1699.32.7~1/RELEASE_X86_64
Kernel UUID: FF3BB088-60A4-349C-92EA-CA649C698CE5
System model name: iMac12,1 (Mac-942B5BF58194151B)

System uptime in nanoseconds: 1721455547612
last loaded kext at 835721978343: com.apple.driver.AppleUSBCDC 4.1.22 (addr 0xffffff7f80795000, size 16384)
last unloaded kext at 1360812802105: com.apple.driver.AppleUSBCDC 4.1.22 (addr 0xffffff7f80795000, size 12288)
loaded kexts:
com.apple.filesystems.msdosfs 1.7.1
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AppleBluetoothMultitouch 70.12
com.apple.driver.AudioAUUC 1.59
com.apple.driver.AppleMikeyHIDDriver 122
com.apple.driver.AppleUpstreamUserClient 3.5.9
com.apple.driver.AppleMikeyDriver 2.2.5a5
com.apple.driver.AppleHDA 2.2.5a5
com.apple.kext.ATIFramebuffer 7.3.2
com.apple.driver.AGPM 100.12.75
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleSMCPDRC 5.0.0d8
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.driver.AppleSMCLMU 2.0.1d2
com.apple.iokit.IOBluetoothSerialManager 4.0.8f17
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.2.3
com.apple.driver.ApplePolicyControl 3.1.33
com.apple.driver.ACPI_SMC_PlatformPlugin 5.0.0d8
com.apple.driver.AppleLPC 1.6.0
com.apple.ATIRadeonX3000 7.3.2
com.apple.driver.AppleBacklight 170.2.2
com.apple.driver.AppleMCCSControl 1.0.33
com.apple.driver.AppleIntelHD3000Graphics 7.3.2
com.apple.driver.BroadcomUSBBluetoothHCIController 4.0.8f17
com.apple.iokit.SCSITaskUserClient 3.2.1
com.apple.driver.AppleUSBCardReader 3.0.6
com.apple.iokit.IOAHCISerialATAPI 2.0.3
com.apple.driver.AppleIRController 312
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.1.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 33
com.apple.driver.AppleUSBHub 5.1.0
com.apple.driver.AirPort.Atheros40 505.67.1
com.apple.iokit.AppleBCM5701Ethernet 3.2.4b8
com.apple.driver.AppleEFINVRAM 1.6.1
com.apple.driver.AppleFWOHCI 4.9.0
com.apple.driver.AppleAHCIPort 2.3.1
com.apple.driver.AppleUSBEHCI 5.1.0
com.apple.driver.AppleACPIButtons 1.5
com.apple.driver.AppleRTC 1.5
com.apple.driver.AppleHPET 1.7
com.apple.driver.AppleSMBIOS 1.9
com.apple.driver.AppleACPIEC 1.5
com.apple.driver.AppleAPIC 1.6
com.apple.driver.AppleIntelCPUPowerManagementClient 195.0.0
com.apple.nke.applicationfirewall 3.2.30
com.apple.security.quarantine 1.4
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleIntelCPUPowerManagement 195.0.0
com.apple.driver.AppleMultitouchDriver 231.4
com.apple.driver.IOBluetoothHIDDriver 4.0.8f17
com.apple.driver.DspFuncLib 2.2.5a5
com.apple.kext.triggers 1.0
com.apple.iokit.IOSurface 80.0.2
com.apple.iokit.IOFireWireIP 2.2.5
com.apple.iokit.IOSerialFamily 10.0.5
com.apple.iokit.IOAudioFamily 1.8.6fc18
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.AppleHDAController 2.2.5a5
com.apple.iokit.IOHDAFamily 2.2.5a5
com.apple.driver.AppleSMC 3.1.3d10
com.apple.driver.IOPlatformPluginLegacy 5.0.0d8
com.apple.driver.IOPlatformPluginFamily 5.1.1d6
com.apple.driver.AppleGraphicsControl 3.1.33
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.driver.AppleThunderboltEDMSink 1.1.8
com.apple.driver.AppleThunderboltEDMSource 1.1.8
com.apple.driver.AppleSMBusController 1.0.10d0
com.apple.kext.ATI6000Controller 7.3.2
com.apple.kext.ATISupport 7.3.2
com.apple.iokit.IONDRVSupport 2.3.4
com.apple.driver.AppleIntelSNBGraphicsFB 7.3.2
com.apple.iokit.IOGraphicsFamily 2.3.4
com.apple.driver.AppleUSBHIDKeyboard 160.7
com.apple.driver.AppleHIDKeyboard 160.7
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.driver.AppleUSBBluetoothHCIController 4.0.8f17
com.apple.iokit.IOBluetoothFamily 4.0.8f17
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.2.1
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOSCSIBlockCommandsDevice 3.2.1
com.apple.iokit.IOUSBMassStorageClass 3.0.3
com.apple.iokit.IOSCSIArchitectureModelFamily 3.2.1
com.apple.iokit.IOUSBHIDDriver 5.0.0
com.apple.driver.AppleUSBMergeNub 5.1.0
com.apple.driver.AppleUSBComposite 5.0.0
com.apple.driver.AppleThunderboltNHI 1.6.0
com.apple.iokit.IOThunderboltFamily 2.0.3
com.apple.iokit.IOUSBUserClient 5.0.0
com.apple.iokit.IO80211Family 420.3
com.apple.iokit.IOEthernetAVBController 1.0.1b1
com.apple.iokit.IONetworkingFamily 2.1
com.apple.iokit.IOFireWireFamily 4.4.8
com.apple.iokit.IOAHCIFamily 2.0.8
com.apple.iokit.IOUSBFamily 5.1.0
com.apple.driver.AppleEFIRuntime 1.6.1
com.apple.iokit.IOHIDFamily 1.7.1
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 177.11
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.DiskImages 331.7
com.apple.iokit.IOStorageFamily 1.7.2
com.apple.driver.AppleKeyStore 28.18
com.apple.driver.AppleACPIPlatform 1.5
com.apple.iokit.IOPCIFamily 2.7
com.apple.iokit.IOACPIFamily 1.4
Model: iMac12,1, BootROM IM121.0047.B1E, 4 processors, Intel Core i5, 2.5 GHz, 12 GB, SMC 1.71f25
Graphics: AMD Radeon HD 6750M, AMD Radeon HD 6750M, 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
Memory Module: BANK 0/DIMM1, 4 GB, DDR3, 1333 MHz, 0x830B, 0x4D3253344736344342384847344E2D434720
Memory Module: BANK 1/DIMM1, 4 GB, DDR3, 1333 MHz, 0x830B, 0x4D3253344736344342384847344E2D434720
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x9A), Atheros 9380: 4.0.67.5-P2P
Bluetooth: Version 4.0.8f17, 2 service, 18 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: ST3500418AS, 500.11 GB
Serial ATA Device: OPTIARC DVD RW AD-5690H
USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x850b, 0xfa200000 / 3
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfa100000 / 2
USB Device: P'9230 Desktop Drive, 0x059f (LaCie), 0x1053, 0xfa120000 / 5
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 4
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8215, 0xfa111000 / 6
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfd100000 / 2
USB Device: USB2.0 Hub, 0x05e3 (Genesys Logic, Inc.), 0x0608, 0xfd130000 / 5
USB Device: USB2.0 Hub, 0x05e3 (Genesys Logic, Inc.), 0x0608, 0xfd134000 / 8
USB Device: Keyboard Hub, apple_vendor_id, 0x1006, 0xfd134200 / 9
USB Device: Apple Keyboard, apple_vendor_id, 0x0250, 0xfd134220 / 10
USB Device: My Book 1230, 0x1058 (Western Digital Technologies, Inc.), 0x1230, 0xfd133000 / 7
USB Device: Mass Storage Device, 0x058f (Alcor Micro, Corp.), 0x6377, 0xfd131000 / 6
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd120000 / 4
USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8403, 0xfd110000 / 3
 
Salut !

Je viens d'étendre ma RAM sur mon Imac acheté en 2012. Il m'avait affiché un écran noir de redémarrage au tout début puis a fonctionné sans problème jusqu'à Dimanche.

Je ne te prends en aucun cas pour un abruti, mais avec ce que l'on voit de nos jours, on a de quoi avoir peur.


Rassure moi,

As-tu bien éteint le Mac avant d'ajouter la RAM ?



Et tes 12 Go, c'est vraiment 12 ou c'est 8 ?
J'ai étendu la RAM en passant de 4 Go (2x 2go DDR3 1333mHz) à 12 Go (2x4go DDR3 1333mHz).


Fais un Apple Hardware Test (pomme D au démarrage je crois) et tu sauras ce qu'il se passe.



Cordialement,


Xidi73