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Installed OS X 10.9 OK. 1st reboot the grey apple & wheel stopped

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I installed OS X 10.9 OK. On the 1st reboot the grey apple & wheel was displayed, then the wheel stopped spinning


I have tried a number of boot options, but with the same outcome.  I have attached a verbose boot screenshot to see if anyone can help me further.  All help and comments appreciated.


"ACPI_SMC_PlatformPlugin::start - waitForService(resourceMatching(AppleIntelCPUPowerManagement) timed out"



Toshiba A11-11H;
CPU - Intel Core i5-M520 2.4 Ghz
Graphic - Intel® QM57 Express Chipset with Intel® Graphics Media Accelerator HD
MotherBoard Chipset - Callpella
Wlan - Manufacturer : Intel® Centrino® Advanced-N 6200
Ethernet - Gigabit Ethernet LAN 10BASE-T/100BASE-TX/1000BASE-T
Audio Card - ?


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