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Get Snow Leopard to remove Yosemite partition?

I have to keep running Snow Leopard because certain software (Yamaha MLan) supports nothing else.


I installed Yosemite on a 50GB partition, but Snow Leopard cannot remove it — saying it requires a later version of OSX?


What is the correct solution, please, without reformatting the whole 1TB SSD?


Thanks in anticipation

Lee

MacBook Pro, Mac OS X (10.6.5)

Posted on Aug 7, 2015 7:20 AM

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Posted on Aug 7, 2015 7:44 AM

Try booting off the DVD and then open Disk Utility. Select the Yosemite partition and delete it using the minus button at the bottom. Then select the ////in the bottom right corner of the Snow Leopard partition and drag downward to reclaim the disk space.

4 replies

Aug 8, 2015 5:13 PM in response to leegee23

leegee23 wrote:


Thanks, Eric.


I've not seen the Snow Leopard DVD for years — is the Disk Utility there different to the Snow Leopard version I already tried?


Thanks

Lee

The application is the same, but it's important to run it not from the disk you want to edit—it's simply impossible to resize the partition while the OS is running on it.

Get Snow Leopard to remove Yosemite partition?

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