Q: Migrating data to new SSD after late-2009 upgrade
I'm about to upgrade my Mac mini 3,1 late-2009 to 8GB of OWC RAM, and to fit an OWC 240GB SSD in the optical drive space. My original HDD will stay in the machine. My question is how do I go about making the SSD the boot drive, install El Capitan, and transfer a bunch of data from the HDD? Can I do all this with both drives installed?
TIA
Mac mini, OS X Mountain Lion, late-2009 2.53 GHz Core 2 Duo
Posted on Jan 30, 2016 8:21 PM
Yes, you can do it with both installed.
Yu can first upgrade RAM and install the SSD as a second disk.
Then boot normally to the old disk.
Go to the Mac App Store and download the El Capitan installer.
Run the install and select the SSD and the location to install EC. You will have to use Disk Utility to format the SSD in journaled format if the SSD is not an option for install location.
After installing EC on the SSD yo can either copy data from old disk to new dis or use:
Move your content to a new Mac - Apple Support
To select which disk is the boot disk go to System Preferences>Startup disk and select the one yo want to normally boot.
You can always boot with the Option key depressed to select the boot disk
Posted on Jan 31, 2016 3:07 PM