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andymurph

macrumors newbie
Original poster
Jul 25, 2011
3
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Hey guys.

Im in quite the predicament after installing lion on my 2010 Mac book pro.

I use the machine for audio and many program's, plugins & drivers are not working, hence i want to use time machine to revert to snow leopard.

Here lies my problem.
I have taken out computers optical drive and replaced with an ssd drive for second hard drive.

Im aware that i need to boot from the snow leopard install and have tried from an external cd drive, usb & SD card with no luck, after the boot selection screen (after holding down option) and then choosing the option , the screen does not progress from the grey apple screen.

Please help or put forward other ideas. i need to get the snow leopard to boot.

& for all those pro users out there, dont risk lion, it's just not worth it!!!!

thank you
 
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