themac Joined Jan 29, 2010 Messages 26 Motherboard Gigabyte GA-P55M-UD2 CPU Core i5-750 Graphics 9600GT Mac Classic Mac Mobile Phone Feb 27, 2010 #11 Speedstep version of the DSDT working fine for me with F8 BIOS. Thanks Tony
adamsmasher Data Destroyer Staff member Joined Jan 21, 2010 Messages 6,558 Motherboard ASUS Z490-P CPU i5 10400 Graphics AMD 580 Mac Classic Mac Mobile Phone Feb 27, 2010 #12 It's working just fine for me as well. Main System Prime Z490-P | i5 10400 | Radeon RED Dragon RX 580 8GB Very Retired jhbjhbjh GA-Z77X-UP4-TH | i5 3570 | GeForce GT 640 Retired GA-Z68MX-UD2H-B3 | i5 2400 | GeForce GT 640