6 Replies Latest reply: Feb 26, 2013 11:23 PM by BDAqua
Chente73 Level 1 Level 1 (0 points)

My (Intel) iMac is not starting, I get the questin mark-folder icon and while trying to start in Safe Mode i keepgetting thie following Kernel Panic Message:


Panic (CPU 0 caller 0x003f934f): Unable to find Driver for this Platform: "ACPI".


Debugger Called: <panic>

Backtrace, format - frame:  Return Address (4 Potencial Aargs on Stack)

0x13e33df8: 0x128cdb (0x3e99f4 0x133e33e1c 0x131cdf0x0)

0x13e33e38: 0x3a934f (0x3edf64 0x25c87b0 0x13e33e68 0x2609300)

0x13e33e58: 0x38b2e6 (0x260ea80 0x25abc80 0x1 0x3be3c3)

0x13e33eb8: 0x38cb65 (0x25adc80 0x260ea80 0x260ddc0 0x260ac40)

0x13e33f38: 0x38c3cd (0x25adc80 0x25cf5c0 0x8 0xffffffff)

0x13e33f88: 0x38db12 (0x25adc80 0x0 0x134c49 0x38da38)

0x13e33fc8: 0x19ad0c (0x25c83e0 0x0 0x19e0b5 0x25c6b98) Backtrace terminated-invalid frame pointer 0x0


Kernel Version:

Darwin Kernel Version 8.7.3: tue Aug 8 18:09:46 PDT 2006; Root: xnu-792.11.2.obj~1/RELEASE_I386


Hope someone can shed light on me on whats exactly going on and posible resolutions. Thanks in advance to anyone for any assistance!

White Intel iMac, Mac OS X (10.4.11)