At first, since this is my first post here, big congrats for your effort.
Really made me install OSX Mavericks (10.9.1) on my E6530.
I have followed the instructions here provided by Jake Lo (thanks for that; really made it quite easy).
Compared to his system, I have a different version of BIOS (A13) than the one in the guide (A12).
Should I reinstalled the earlier version (if this is possible)?
Now, with the issues I am facing:
1. I can hear the noise of the fan working all the time. Of course it is not that loud, but is this really what I should expect?
2. I am using the Ext