I have after much back and forth managed OS X on a 6 year old laptop with MBR formatted drive to get to work.
It is a Toshiba Sattelite L40-17S
http://www.toshiba.d...tents/Toshiba_d ... tellite_L40.pdf
After many many installations even the Intel GMA X3100 was so halfway under Mavericks.
Now I have the problem that I do not get to run the sound and hope you can help me.
Under Lion and ML it was very easy with VoodooHDA or AppleHDA, this Funktionionieren not. I errinere bleak that it worked with a ALC662.kext times, but cause my minutely only a kernel panic. I get the Realtek ALC660 simply not run: (
I hope you might know how it goes
-Intel Celeron M 1,6 Ghz x64
-Intel GMA X3100 (Runs under x64)
-500 GB Seagate Hybrid HDD
-3072 MB DDR2 @ 667 MHz
-Broadcom WLAN a/b/g/n WiFi Card
-Realteak ALC 660 (runs under 10.7/10.8 but not 10.9)