i3 SSDT EXTRACTED!!! NEED HELP TWEAKING IT!!!

[tegezee]

I managed to extract all the ssdt's (7 of them, 3 of them are for the cpu) 2,4,5 are for the CPU. They are all labeled in the folder attached, & I also attached dsdtse editor to view the files... Hopefully we put our heads together to get our probooks back running streamline after the 10.7.4 update.

This is for the people with i3 cpus... This particular one was extracted from my "Intel Core i3 2350M(2.30GHz)"

It seems that some new SandyBridge processors like 2350M 2450M and possible others will not work with 10.7.4 without editing SSID table first.

see "Temporary Fix" above in Announcements section.

 

[alepartt]

Re: EXTRACTED SSDT!!!

hi,I have the same processor is it possible to make a ssdt.aml for it?bye

 

[tegezee]

Re: EXTRACTED SSDT!!!

hi,I have the same processor is it possible to make a ssdt.aml for it?bye

I'm not that experienced with compiling ssdt's but hopefully someone could help us...

 

[alepartt]

for now my osx working without ssdt in 10.7.3 with appleintelcpupowermanagment and without nullcpupower.It seems works fine temperature cpu is near 50° I'll be waiting for news bye bye

 

[tegezee]

for now my osx working without ssdt in 10.7.3 with appleintelcpupowermanagment and without nullcpupower.It seems works fine temperature cpu is near 50° I'll be waiting for news bye bye

10.7.3 always has worked pstate wise it's 10.7.4 and any upcoming updates (ie: 10.7.5 & mountian lion) since apple upgraded the power management kexts

MacMan
There is an issue with running OS X 10.7.4 on some Sandy Bridge CPUs. Apple has upgraded the power management kexts and it is affecting performance. What you will happen is the CPU will be stuck at a 16x multiplier and limiting it to run at 1.6 GHz.

 

[Savvkin]

It seems that some new SandyBridge processors like 2350M 2450M and possible others will not work with 10.7.4 without editing SSID table first.
see "Temporary Fix" above in Announcements section.

I got i5-2450M and I tried all possible combinations.
Only old (10.7.3) SSDT plus NullCPU works for me in 10.7.4

My results:
Temp Fix + any SSDT = KP
i5 SSDT from MultiBeast-4.5.2 = KP
i5 SSDT from MultiBeast-4.5.2 + NullCPU = No KP, but freeze with purple/blue lines instead of showing login screen

Any working solution how to get this working without NullCPU?
Do we need a proper SSDT, not the one from MultiBeast-4.5.2?