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Instant Reboot - Core i5 540M Laptop


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#1
mathq

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Hello!

My computer shuts off as soon as Chameleon is done loading all files and kernel.

I don't have time to take any picture, because it just instantly reboots.

I've tried many things:
PCIRootUID=1, cpus=1, maxmem=2048, busratio=19 and many more

If anyone could help, it would be highly appreciated!

Thanks,
xmath279

#2
ctroncosor

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Rollback AppleACPIPlataform.kext

#3
mathq

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Rollback AppleACPIPlataform.kext


Still no luck :(

Still looking forward for a solution :)

Thanks,
xmath279

#4
X-TRiAL

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I had this once before, ended up just reinstalling.

#5
Kogen Mantis

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I have the same experiance in my Lenovo ThinkPad T420 4180A32

There is no way to boot anything (tried myHack and various boot loaders)

#6
bberts

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Evoreboot.kext and NullCPUPowerManagement.kext

#7
iFIRE

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this is a problem with SMBIOS, try a SMBIOS of lasted model of Apple, see app Chameleon Wizard

#8
Kogen Mantis

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I have managed to fix this by changing bios settings to default and disabling all devices in I/O Port Access. Booting OSX and re-enabling them again. setting:
Security > Memory Protection > Execution Prevention [Enabled] in ThinkPad Setup

Edited by Kogen Mantis, 02 February 2013 - 09:05 PM.






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