RobertX Posted October 20, 2014 Share Posted October 20, 2014 ...hi, I've installed yosemite on a third partition...mavs/win7/yosemite...windows partition is active and the box boots to the windows boot manager...selecting either mac partition results in chain0 error...my question: how to make the yosemite partition active, so it boots to clover/chameleon boot loader first? ..i have this(from chameleon install) which sheds some light on potential boot problem...but unsure how to apply a fix...thanks folks Preparing to check target disk for previous installations. Checking disk0. INFO: Found boot1h installed to /dev/disk0s2 WARN: Conditions point to the possibility of a boot failure --- FIX: Make /dev/disk0s2 boot sector un-bootable by changing byte 1FEh to 00. NOTE: Any Extra folder you had there will still be there. If you want to use NOTE: /dev/disk0s2 again as your boot partition then re-run this installer NOTE: selecting it as the target, ONLY choosing the 'Chameleon Bootloader' option NOTE: and NONE of the other options. ...for now booting from the usb installer to get to yosemite desktop Link to comment Share on other sites More sharing options...
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