saurabhsehrawat

sir, its already set to AHCI is there some kext issue?

Hi, I was trying to install Mavericks 10.9.0 in my Dell Inspiron 5520 but I am facing the same issue even after changing boot flags. I have used -v -f GraphicsEnabler=No Here is my PC configuration Intel Core i5 processor (i5-3210 M CPU 2.50GHz) 4GB RAM Intel HD 4000 and AMD 7670M video card Each time I am facing same error ...(attached in the image) Please somebody help me, I am stuck on this for long but no success... Thanks in advance