[X4U] 10.5 instead of 10.6

zapcat zapcat at speakeasy.net
Wed Feb 10 11:52:06 PST 2010

On Feb 10, 2010, at 11:54 AM, Paul Moortgat wrote:

> A friend now told me that it is impossible to install a lower OS  
> version on a Mac Pro without reseting the SMU.
> Does anyone know about?

can you press your friend for details?


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