contains all known fixes (thanks to a gazillion diffferent peeps, including the kabyl, king, masterchief, skvo, forums, popular search engine and many more :-)

speedstepping incorporated and undervolted with 9 _PSS (cpu powerstates)

i have attached 3 versions

1) modsdt + cut down SSDT with 9 undervolted _PSS
2) modsdt + cut down SSDT with 5 original _PSS
3) modsdt + complete linux SSDT dump

all working 100%

you could use mbp3,1 vbios for all outputs working

recommended to use 205 bios from which it was created and boot cpus=1 until you install the dsdt to avoid cpu alias panic

hopefully this will encourage you to go mac!

if anyone has an hdmi sound fix, please share it!

use DropSSDT=Yes and no disabler to enable all features + legacy hda in /Extra

let me know if it works for you!

Attached Files

G1S Modsdt For 205 Bios.zip (97.6 KB, 26 views)