Salutari,
Am un iBook G4 model 1133 cu atacuri de panica.
Se intampla aleatoriu si cateodata refuza sa booteze. Porneste, se aude zbang-ul, dar ecranul ramane stins. Cateodata booteaza dupa un PMU reset, dar si asta aleatoriu.
Sistemul e Leopard clean install, RAM-ul e OK.
Tind sa cred ca e HDD (cp sper sa fie doar asta). Disk Utility zice ca-i in regula.
Am bootat de pe un AHT CD (1.2.4, asta am gasit la Apple pt. iBook), dar se blocheaza cu un ecran gri.
Idei? Multumesc.
Ce zice raportul cel mai recent:
Fri Nov 1 13:53:20 2013
panic(cpu 0 caller 0x000AF584): "Uncorrectable machine check: pc = 000000002D7B58C0, msr = 0000000000149030, dsisr = 40000000, dar = 000000001E8B4000\n" " AsyncSrc = 0000000000000000, CoreFIR = 0000000000000000\n" " L2FIR = 0000000000000000, BusFir = 0000000000000000\n"@/SourceCache/xnu/xnu-1228.9.59/osfmk/ppc/trap.c:975
Latest stack backtrace for cpu 0:
Backtrace:
0x0009BCF0 0x0009C694 0x00029EA0 0x000AF584 0x000AF804 0x000B32F8
Proceeding back via exception chain:
Exception state (sv=0x1e531780)
PC=0x2D7B58C0; MSR=0x00149030; DAR=0x1E8B4000; DSISR=0x40000000; LR=0x2D7B5B54; R1=0x1E53F910; XCP=0x00000008 (0x200 - Machine check)
Backtrace:
0x2D744150 0x2D7B5B54 0x2D75AC1C 0x2D75B308 0x2D7906A0 0x2D74D7E4
0x2D74DCBC 0x003454C4 0x00346618 0x003484C8 0x003475E8 0x000B0E54
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.AirPortBrcm43xx(361.24.1)@0x2d743000->0x2d86ffff
dependency: com.apple.iokit.IO80211Family(214.1)@0x247cf000
dependency: com.apple.iokit.IOPCIFamily(2.5)@0x1e609000
dependency: com.apple.iokit.IONetworkingFamily(1.6.1)@0x24362000
Exception state (sv=0x1e572a00)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)
BSD process name corresponding to current thread: kernel_task
Mac OS version:
9G66
Kernel version:
Darwin Kernel Version 9.6.0: Mon Nov 24 17:39:01 PST 2008; root:xnu-1228.9.59~1/RELEASE_PPC
System model name: PowerBook6,7
