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aleifur

macrumors newbie
Original poster
Dec 3, 2008
2
0
Just yesterday I installed windows xp home SP2 in my Mac Book pro (os Leopard), and now when ever I start up my computer it automaticaly starts up windows (I have to hold down atl/option key to be able to start up Mac OS).

Has anyone does anyone know how to fix this and put Mac OS back on the throne?
 
When in OS X go to System Preference - StartUp Disk and then choose OS X.

Or you could reset your PRAM via cmd+opt+p+r on boot.
 
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