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Apple Computing Products:
macOS - Notebook Hardware
iBook Restart window Kernel Panic
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<blockquote data-quote="kirinbenjamin" data-source="post: 933193" data-attributes="member: 129476"><p>Hi,</p><p></p><p>I have an iBook G4, 1.33Ghz, 14.1"</p><p></p><p>Couple days ago, it started freezing up and this gray window of "press the power button for few secs to shutdown" in 4 languages. I did that and then it stopped booting, instead this message keeps showing. I tried nvram thing and was able to get it to load.</p><p></p><p>I backed everything up and wipe the drive clean and re-install 10.5.4</p><p></p><p>Started back up OK for a few hours, then I get this message again. I was able to boot - go straight to Open Formware etc... had to do the reset nvram</p><p></p><p></p><p>I was able to boot and copied the error message below. Can some shed some light? Need it for homework...... :-(</p><p></p><p>Sorry for the long message. I know it's going to cost a fortune to take it to a shop. Hopefully I can get some help and resolve the issue. </p><p></p><p>Thank you!</p><p></p><p>Wed Oct 28 12:50:52 2009</p><p>panic(cpu 0 caller 0x000AED04): "Uncorrectable machine check: pc = 0000000000BE55D8, msr = 0000000000149030, dsisr = 40000000, dar = 0000000013201FF8\n" " AsyncSrc = 0000000000000000, CoreFIR = 0000000000000000\n" " L2FIR = 0000000000000000, BusFir = 0000000000000000\n"@/SourceCache/xnu/xnu-1228.5.20/osfmk/ppc/trap.c:975</p><p>Latest stack backtrace for cpu 0:</p><p> Backtrace:</p><p> 0x0009B498 0x0009BE3C 0x00029DD8 0x000AED04 0x000AEF84 0x000B2A78 </p><p>Proceeding back via exception chain:</p><p> Exception state (sv=0x13172500)</p><p> PC=0x00BE55D8; MSR=0x00149030; DAR=0x13201FF8; DSISR=0x40000000; LR=0x00BE9824; R1=0x131AF9C0; XCP=0x00000008 (0x200 - Machine check)</p><p> Backtrace:</p><p>0x131AFAC8 0x00BE9824 0x00BEA308 0x00C1F6A0 0x00BDC7E4 0x00BDCCBC </p><p> 0x0034380C 0x00344960 0x00346810 0x00345930 0x000B05D4 </p><p> Kernel loadable modules in backtrace (with dependencies):</p><p> com.apple.driver.AirPortBrcm43xx(314.46.9)@0xbd2000->0xcfefff</p><p> dependency: com.apple.iokit.IO80211Family(211.1)@0xbae000</p><p> dependency: com.apple.iokit.IOPCIFamily(2.4.1)@0x7a5000</p><p> dependency: com.apple.iokit.IONetworkingFamily(1.6.0)@0xb4d000</p><p> Exception state (sv=0xd139280)</p><p> PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)</p><p></p><p>BSD process name corresponding to current thread: kernel_task</p><p></p><p>Mac OS version:</p><p>Not yet set</p><p></p><p>Kernel version:</p><p>Darwin Kernel Version 9.4.0: Mon Jun 9 19:36:17 PDT 2008; root:xnu-1228.5.20~1/RELEASE_PPC</p><p>System model name: PowerBook6,7</p></blockquote><p></p>
[QUOTE="kirinbenjamin, post: 933193, member: 129476"] Hi, I have an iBook G4, 1.33Ghz, 14.1" Couple days ago, it started freezing up and this gray window of "press the power button for few secs to shutdown" in 4 languages. I did that and then it stopped booting, instead this message keeps showing. I tried nvram thing and was able to get it to load. I backed everything up and wipe the drive clean and re-install 10.5.4 Started back up OK for a few hours, then I get this message again. I was able to boot - go straight to Open Formware etc... had to do the reset nvram I was able to boot and copied the error message below. Can some shed some light? Need it for homework...... :-( Sorry for the long message. I know it's going to cost a fortune to take it to a shop. Hopefully I can get some help and resolve the issue. Thank you! Wed Oct 28 12:50:52 2009 panic(cpu 0 caller 0x000AED04): "Uncorrectable machine check: pc = 0000000000BE55D8, msr = 0000000000149030, dsisr = 40000000, dar = 0000000013201FF8\n" " AsyncSrc = 0000000000000000, CoreFIR = 0000000000000000\n" " L2FIR = 0000000000000000, BusFir = 0000000000000000\n"@/SourceCache/xnu/xnu-1228.5.20/osfmk/ppc/trap.c:975 Latest stack backtrace for cpu 0: Backtrace: 0x0009B498 0x0009BE3C 0x00029DD8 0x000AED04 0x000AEF84 0x000B2A78 Proceeding back via exception chain: Exception state (sv=0x13172500) PC=0x00BE55D8; MSR=0x00149030; DAR=0x13201FF8; DSISR=0x40000000; LR=0x00BE9824; R1=0x131AF9C0; XCP=0x00000008 (0x200 - Machine check) Backtrace: 0x131AFAC8 0x00BE9824 0x00BEA308 0x00C1F6A0 0x00BDC7E4 0x00BDCCBC 0x0034380C 0x00344960 0x00346810 0x00345930 0x000B05D4 Kernel loadable modules in backtrace (with dependencies): com.apple.driver.AirPortBrcm43xx(314.46.9)@0xbd2000->0xcfefff dependency: com.apple.iokit.IO80211Family(211.1)@0xbae000 dependency: com.apple.iokit.IOPCIFamily(2.4.1)@0x7a5000 dependency: com.apple.iokit.IONetworkingFamily(1.6.0)@0xb4d000 Exception state (sv=0xd139280) 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: Not yet set Kernel version: Darwin Kernel Version 9.4.0: Mon Jun 9 19:36:17 PDT 2008; root:xnu-1228.5.20~1/RELEASE_PPC System model name: PowerBook6,7 [/QUOTE]
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Apple Computing Products:
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iBook Restart window Kernel Panic
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