Hi. I have a Dell computer without ahci mode in the bios (only RAID And ATA). My usb stick with Mavericks installation does not see my hard drive where I want to install Mavericks in both raid and ata modes.
Now I have Lion installed, and I have added from it ACHIPORTIJECTOR.KEXT in the s/l/e folder of the pendrive in order to make it recognize the drive. But infortunatly I cannot repair permission of the s/l/e folder of the usb drive.. If I use disk utility the option il disabled, And with the terminal even by superuser the permission remain set as "unknown".
How can I modifie usb permissions or how can I Made my usb drive recognize my drive?