I've been having (and still have) a problem installing Mavericks on my Asus N56VB. At DU (Disk Utility), when formatting my partition, I get a:
Volume Erase failed with error:
Couldn't modify partition map.
When I go into the HDD Partition tab, I see:
You can't resize the partitions on this disk because it uses the Master Boot Record partition scheme.
I do NOT want to delete windows or any other partitions, as I just got them to work.
I have disabled Secure Boot from system setup (BIOS/UEFI??)
I have heard that Niresh Mavericks supports MBR, but in DU, it says it does not.
I am very confused, and would appreciate any help, other than "erase your hard drive"