booting in 32-bit and 64-bit

zephzeph
Posted:
in macOS edited January 2014
Am on 10.6.4

I have learned that I can boot up in 32-bit mode by holding down the 3 and 2 keys while starting up.



Is reverting back to 64-bit mode as easy as holding down the 6 and 4 key?



If not, then what?



Thanks.

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