HDMI Audio assistance for Inspiron N5110

[JonathanB84]

Hi Guys,

I have dual boot windows 7 + Mountain Lion 10.8.2.
Everything is working as expected which is amazing (except for wireless which I will be replacing) and HDMI audio...(so important!!!)
On-Board sound is working perfectly.

I have been trying to make it (HDMI Audio) to work for sometime now and it is getting more and more frustrating.
Codec ID for the HDMI Audio 8086:2805
My Graphic card is Intel HD3000.
I have attached my DSDT file and Codec info.

I have been trying the below and done almost anything I was able to.

DSDT edits
Kext edits\replacements
Codec Dumps\Graphs\info.... etc.....

I really need your help on this, please tell me if you have a solution for this or if someone is already working on this because I have tried anything.

Please let me know if there's any other information about my system you may need.

Thanks,
J

 

[toleda]

I have been trying to make it (HDMI Audio) to work for sometime now and it is getting more and more frustrating.

What audio kext are you using? Attach kext.
dsdt has no HDMI audio edits. Attach a copy of IOReg. [Guide] How to Make a Copy of IOReg.

 

[JonathanB84]

What audio kext are you using? Attach kext.
dsdt has no HDMI audio edits. Attach a copy of IOReg. [Guide] How to Make a Copy of IOReg.

Hi Toleda,

I am using applehda.kext

I've attached both copy of the ioreg and the kext.

Thanks,
J

 

[toleda]

I've attached both copy of the ioreg and the kext.

IOReg is corrupt. Use v2.1, download from link. Verify all files before you attached. Attach the dsdt.

 

[JonathanB84]

I've attached a new copy of ioreg from v2.1 and the dsdt.


Thanks,
J

 

[toleda]

I've attached a new copy of ioreg from v2.1 and the dsdt.

Attach an IOReg with the HDMI device connected.

 

[JonathanB84]

Ok, attached a copy of ioreg with HDMI device connected.

Thanks,
J

 

[toleda]

Ok, attached a copy of ioreg with HDMI device connected.

Framebuffer edit required. See Edit AppleIntelSNBGraphicsFB Binary/a. macbookpro8,1 in Lion HDMI Audio - Part 3c: Kext Edits - Intel HD3000 Revised.

 

[JonathanB84]

Framebuffer edit required. See Edit AppleIntelSNBGraphicsFB Binary/a. macbookpro8,1 in Lion HDMI Audio - Part 3c: Kext Edits - Intel HD3000 Revised.

Did exactly as it says on the guide.
And now my Intel HD3000 is not recognized and HDMI does not work at all.

Attached screenshot.

Any thoughts?

Thanks,
J

 

[toleda]

Did exactly as it says on the guide.
And now my Intel HD3000 is not recognized and HDMI does not work at all.

With the information you provided, how would I know what you did wrong?