Severe kernel panic, can not start up?
I ran into a sever kernel panic and cannot startup
my mac anymore (tiger system):
- taken out the extra RAM and putting the original one
- reset PRAM
- booting in safe mode
- booting up witjh option key and using a
external disk (which did allow me to install again the system), but
kernel panic kicked in again.
I also tried the firmware stuff…
I am stuck and whatever I do it will not start...
here is the panic log, any idea where the problem might be?
panic(cpu 1 caller 0x001A31CE): Unresolved kernel trap (CPU 1, Type 14=page fault), registers: CR0: 0x8001003b, CR2: 0x00000000, CR3: 0x0173d000, CR4: 0x000006e0 EAX: 0x00000000, EBX: 0x043e0540, ECX: 0x0000005f, EDX: 0x00000000 CR2: 0x00000000, EBP: 0x25aa3d88, ESI: 0x240c0000, EDI: 0x043d6d80 EFL: 0x00010202, EIP: 0x3bf9ffd6, CS: 0x00000008, DS: 0x042e0010 Backtrace, Format - Frame : Return Address (4 potential args on stack) 0x25aa3b78 : 0x128d08 (0x3c9a14 0x25aa3b9c 0x131de5 0x0) 0x25aa3bb8 : 0x1a31ce (0x3cf6c8 0x1 0xe 0x3ceef8) 0x25aa3cc8 : 0x19a874 (0x25aa3ce0 0x10 0x25aa3d48 0x20) 0x25aa3d88 : 0x3bf9f3f8 (0x240c0000 0x43d6d80 0x4 0x3bfd0bbc) 0x25aa3e58 : 0x38aff0 (0x240c0000 0x43d6d80 0x1 0x3be425) 0x25aa3eb8 : 0x38c86f (0x43d6d80 0x240c0000 0x43e30c0 0x441fa80) 0x25aa3f38 : 0x38c0d7 (0x43d6d80 0x43ba040 0x0 0xffffffff) 0x25aa3f88 : 0x38d81c (0x43d6d80 0x0 0x134c09 0x38d742) 0x25aa3fc8 : 0x19a6ec (0x4430bc0 0x0 0x19d0b5 0x41a7ef0) Backtrace terminated-invalid frame pointer 0x0 Kernel loadable modules in backtrace (with dependencies): com.apple.iokit.AppleYukon(1.0.9b6)@0x3bf99000 dependency: com.apple.iokit.IOPCIFamily(2.2)@0x35c22000 dependency: com.apple.iokit.IONetworkingFamily(1.5.1)@0x3be30000 dependency: com.apple.iokit.IOACPIFamily(1.2.0)@0x35c38000 Kernel version: Darwin Kernel Version 8.8.3: Wed Oct 18 21:57:10 PDT 2006; root:xnu-792.15.4.obj~4/RELEASE_I386
Before, I had a lot of trouble with bluetooth (showing the grey icon, saying bleutooth not available). Before the very sever kernelpanic (i had many others before, but could start up finaly of these other cases), the machine also said that airportcard was not configurated! When I tried to get to the char, it was not even listed! Does all this make any sense? Please, help needed.
由 willem 完成的
+ for a well stated question. Try to boot the machine with the bare minimum. Disconnect the airport and bluetooth boards, the backup battery and maybe even the optical drive. It's always worth checking every possibility before saying the dreaded words: "Bad logicboard"
I had machines that had multiple faults, like bad RAM and harddisk - so consider that as well.
由 remacberlin 完成的