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logicstudiouser

macrumors 6502a
Original poster
Feb 4, 2010
534
1,071
Ok, so I have used Parted Magic in couple older macs to wipe an SSD securely using the ATA Secure Erase. In the past, I simply insert the disc, hold down the option key and select the 'Windows' option for Parted Magic to work.
When I boot with the disc (using an external drive) in the 2015 rMBP, it only gives me that EFI option or whatever it is called and that doesn't seem to work. Why is the windows option missing?
Any suggestions?
 
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