monsen Posted May 31, 2009 Share Posted May 31, 2009 I have updated my MacOsX 10.5.6 to 10.5.7 recently but were facing some problems with IOATAcontroller, so booted from my iPC install DVD and restored my last time machine backup. This worked ok so far until reboot. I now get this after trying to boot my MacOsX installation: " boot0: mbr boot0: mbr boot0: error " My MacOsX is installed on a separate HDD that i select via BIOS boot menu. So i just need to restore the MBR somehow. No need for multiboot. Does anyone have an idea how to do that? Link to comment https://www.insanelymac.com/forum/topic/168658-mbr-broken-after-using-time-machine/ Share on other sites More sharing options...
monsen Posted June 4, 2009 Author Share Posted June 4, 2009 I have updated my MacOsX 10.5.6 to 10.5.7 recently but were facing some problems with IOATAcontroller, so booted from my iPC install DVD and restored my last time machine backup. This worked ok so far until reboot.I now get this after trying to boot my MacOsX installation: " boot0: mbr boot0: mbr boot0: error " My MacOsX is installed on a separate HDD that i select via BIOS boot menu. So i just need to restore the MBR somehow. No need for multiboot. Does anyone have an idea how to do that? nobody can help? Link to comment https://www.insanelymac.com/forum/topic/168658-mbr-broken-after-using-time-machine/#findComment-1169755 Share on other sites More sharing options...
Tim_77 Posted June 7, 2009 Share Posted June 7, 2009 nobody can help? Link to comment https://www.insanelymac.com/forum/topic/168658-mbr-broken-after-using-time-machine/#findComment-1171918 Share on other sites More sharing options...
kytzu Posted June 7, 2009 Share Posted June 7, 2009 boot from DVD in single mode (-s) and open a terminal #fdisk -e /dev/rdisk0 >help >update >write >quit Link to comment https://www.insanelymac.com/forum/topic/168658-mbr-broken-after-using-time-machine/#findComment-1171927 Share on other sites More sharing options...
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