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Precision M4600 - El Capitan


howoarang

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Hi, yes I see it, that there are no USB 3.0 in DSDT, but I don't remove it. Missing USB 3.0 are in my own extracted DSDT.aml and also in DSDT.aml which I downloaded on web.

 

I found some progress with USB 3.0 (pci1033,194)

In 10.10 Yosemite I used GenericUSBXHCI.kext to work USB 3.0 and in YOS_m4600.ioreg file I found this USB 3.0 port under RP04 section. (PXSX@0)

So, RP04 section is also under 10.11 El Capitan, but there are no other informations. (ELC_m4600.ioreg)

I think, that GenericUSBXHCI or AppleUBSXHCI must be edited to load properly.

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IOREG.zip

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Hi, I would like to ask for some help with M4600. Now I have El Capitan 10.11 installed, but my USB 3.0 ports don't work. So could somebody help with it? And also I need help with Intel speedstep. Now I must use NULLCPU kext to run OSX, otherwise got kernel panic. The previous AICPU patch doesn't work.

use SMBIOS MBP10.1 and remove nullCPU  to solve black screen issue  - it work on my K43Sj (only GT520M).

 

+ about USB 3.0 on El Capitan work only on intel XHCI module, never work on 3rd party. M4600 use NEC XHCI module - i'm so sorry.

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- You are Great Man, with SMBIOS MBP10.1 and without nullCPU now it works. Thanks for it!

- about USB 3.0, I will wait for some patches, I hope it will be develop :)

you are welcome.

i'm a nVidia hackintosher ;)

 

Bonus:

and you can change SMBIOS to MBP6.2 but Board-id is MBP 10.1 to make Full SpeedStep 

like this: i5 2410M

ScreenShot2014-10-09at95625PM_zps12468e7

and this:

Screen%20Shot%202015-12-23%20at%2011.15.

and this:

 

Screen%20Shot%202015-12-23%20at%2011.15.

 

And if you want your nVidia Graphics run with best performance you must inject AGPM on FakeSMC.

remember not only CPU have Speedstep  but also GPU have Speedstep too (min is 2 step max is 4-6 step).

 

See here

trust me ! not change anything.

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OK, now:

+ with SMBIOS 10.1 and without nullCPU I have these results:

Clock multiplier 23x - 33x (2,3GHz - 3,4GHz)

 

+ with SMBIOS 6.1 8x-33x (800MHz - 3,4GHz)

 

If I had nullCPU in Clover/kext/10.11, CPU frequencies were only these two: 800MHz and 2,3GHz.

So now, CPU has higher frequencies and also got better Geekbenchmark score.

 

My 1st question is, from which application is your "log" with Pstates? I think it is from DPCIManager, but this log doesn't work under 10.11 El Capitan.

 

My 2nd question is, how to inject AGPM on FakeSMC. My notebook can boot with this DSDT.aml only (I found it somewhere in this forum). There are applies some patches and also, there is section about GPU nvidia which is pasted from SSDT for GPU. I tried to extract my own DSDT.aml and applied some patches, but system can't boot or boot but whit black screen.

DSDT.aml.zip

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+ your CPU is 800-2300Mhz is normal frequencies 2400-3300Mhz is turbo frequencies. OS X never show turbo frequencies on About this mac.
+ remember "nullCPU = never enable Speedstep", and clover never use nullCPU because we have AsusAICpuM patch on Config.
+ patch your DSDT to enable Full Speedstep - apply all system patch (if patch have multi version -> use lastest version).
 
 
 
1st research AppleIntelCPUManagementInfo.kext
2nd try research LegacyAGPM.kext or refer my K43SJ Clover Pack

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