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DSDT Intel DZ68db

Joined
Aug 14, 2012
Messages
1
Motherboard
Intel DZ68DB
CPU
I3
Graphics
NVIDIA GEFORCE 550TI
Mac
Classic Mac
Mobile Phone
Hello,

Please could anyone who has developed a DSDT.AML file for this motherboard please advise where i can download it. I have checked every where and there are no patches or links.

Regards
 
Joined
Nov 5, 2011
Messages
11
Motherboard
x86
CPU
Intel i7 2600K
Graphics
ATI Radeon 5770
Mac
Classic Mac
Mobile Phone
Android
Here's my dsdt that works with DZ68DB. No need for ssdt file because it has been integrated into dsdt file.

What is working for me with this dsdt:
- SpeedStep (using MacPro3,1 profile)
- Audio (need to use UseKernelCache=No)
- Shutdown

What does not work:
- Audio does not work with UseKernelCache=Yes
- Sleep
 

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Joined
Sep 26, 2012
Messages
1,356
Motherboard
ASRock H67M-ITX/HT
CPU
i5 2500K
Graphics
HD3000
Mac
iMac, MacBook Pro, Mac mini
Classic Mac
Mobile Phone
iOS
Audio does not work with UseKernelCache=Yes
Thats is because you have wrong HDEF edits for ALC892.


johnswan, before you use that DSDT make sure you are on same BIOS version and using same CPU as lawrencelyl's is else you will end up in KP.

Attach a un-touched DSDT file ill edit it.
 
Joined
Nov 5, 2011
Messages
11
Motherboard
x86
CPU
Intel i7 2600K
Graphics
ATI Radeon 5770
Mac
Classic Mac
Mobile Phone
Android
Thats is because you have wrong HDEF edits for ALC892.


johnswan, before you use that DSDT make sure you are on same BIOS version and using same CPU as lawrencelyl's is else you will end up in KP.

Attach a un-touched DSDT file ill edit it.
Hey, thanks for letting me know that I probably have wrong HDEF edits. Below is my HDEF section, do you mind letting me know what is wrong?
Device (HDEF)
{
Name (_ADR, 0x001B0000)
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x0C)
{
"subsystem-id",
Buffer (0x04)
{
0xA0, 0x00, 0x00, 0x00
},
"subsystem-vendor-id",
Buffer (0x04)
{
0x6B, 0x10, 0x10, 0x10
},
"layout-id",
Buffer (0x04)
{
0x01, 0x00, 0x00, 0x00
},
"codec-id",
Buffer (0x04)
{
0x92, 0x08, 0xEC, 0x10
},
"device-type",
Buffer (0x11)
{
"ALC892"
},
"PinConfigurations",
Buffer (Zero) {}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
}

By the way, I'm using 2600K CPU (not overclocked) with BIOS 43.
 
Joined
Nov 5, 2011
Messages
11
Motherboard
x86
CPU
Intel i7 2600K
Graphics
ATI Radeon 5770
Mac
Classic Mac
Mobile Phone
Android
Here is my untouched DSDT.aml
Thank you :)
 

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Joined
Sep 26, 2012
Messages
1,356
Motherboard
ASRock H67M-ITX/HT
CPU
i5 2500K
Graphics
HD3000
Mac
iMac, MacBook Pro, Mac mini
Classic Mac
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iOS
2 DSDT files in the attached compressed file.

First try the INTEL-DZ68DB_DSDT_1.

Remove AppleHDA.kext and HDAEnabler.kext from S/L/E if they exists.
Rename the file as DSDT.aml. Place it on the desktop run the latest Multibeast for ML with the below settings.
DSDT or DSDT free option.
ALC892 with DSDT

Reboot.

If the above fails.

Try the INTEL-DZ68DB_DSDT_2.
Rename the file as DSDT.aml. Copy it to Extra folder and replace the existing DSDT.
Download Multibeast 4.6.0 and install ALC892 with DSDT

-
 

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Joined
Nov 5, 2011
Messages
11
Motherboard
x86
CPU
Intel i7 2600K
Graphics
ATI Radeon 5770
Mac
Classic Mac
Mobile Phone
Android
INTEL-DZ68DB_DSDT_1 file is working. Audio is enabled but it does not have Speedstep and shutdown fix.
I need to figure out which edit in my dsdt file is breaking the audio.
MiniITX, thanks for the files :)
 
Joined
Sep 26, 2012
Messages
1,356
Motherboard
ASRock H67M-ITX/HT
CPU
i5 2500K
Graphics
HD3000
Mac
iMac, MacBook Pro, Mac mini
Classic Mac
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iOS
For speed step you need to install the SSDT file mate. You can either install the standard SSDT for your CPU adavailable in multibeast or you can manually extract it from the system and I can combine both SSDT + DSDT and make it 1file. Let me know.

I suggest u check the bios settings and system logs for shutdown issue. DSDT can be patched to sort the shutdown issue but I'm sure you will find something in system logs.
 
Joined
Nov 5, 2011
Messages
11
Motherboard
x86
CPU
Intel i7 2600K
Graphics
ATI Radeon 5770
Mac
Classic Mac
Mobile Phone
Android
The standard SSDT file from Multibeast will not work because DZ68DB have slightly different entry method compared to the rest motherboard, e.g Gigabyte.
I have actually successfully enabled SpeedStep by combining SSDT into DSDT, making it just 1 DSDT file. It's in my first posted DSDT.aml file
For the shutdown fix, I applied the "Shutdown Intel" fix from here: http://olarila.com/Patches/Misc/Shutdown Intel.txt

Now I need to figure out which one broke my sound. I'm suspecting it is the SpeedStep :(
 
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