Are you using the dsdt from the DSDT Database?No Sound after installing MB 6.3.
See post #1, Problem Reporting, Mavericks: No Audio - Realtek ALC AppleHDA. Reply with requested files attached.Version F9 - HDMI
Already implemented in MultiBeast 6.3.Update: The Audio Solution Supplemental worked with 6.3 !!!
I guess AppleHDA was the culprit.
If Audio can be actuated in the bootloader as suggested, maybe the changes could be implemented in next Multibeast?
thanks,
Jav