[Guide] Lenovo Y50/Y70 (UHD or 1080p) using Clover UEFI

[RehabMan]

I have repatched my DSDT-SSDT files after you made some changes regarding the HDMI audio. It worked great ever since expect for one little thing.

After a sleep->week change the HDMI audio seems to be corrupted again. Some kind of noise is appaering like with an FM radio.

I hope there is solution for this.

Thanks

What do you mean by "sleep->week change"?

Read post #1, "Problem Reporting"

 

[PanzerSajt]

What do you mean by "sleep->week change"?

Read post #1, "Problem Reporting"

I put the computer to sleep then wake it up.

 

[RehabMan]

I put the computer to sleep then wake it up.

Second time: Read post #1, "Problem Reporting"

 

[PanzerSajt]

Sorry ...

View attachment RehabMan.zip

Edit: Clover added
View attachment CLOVER.zip

 

[RehabMan]

Sorry ...

View attachment 150248

No EFI/Clover provided. Please read post #1, "Problem Reporting" carefully.

Your ioreg shows strange things...

HDEF@3 should be HDAU@3. Also, strange markings in ioreg... HDEF@1B and HDEF@3 show Credits="2008 (c) Kabyl/Taruga". Such an injection is not a result of my guide.

Follow the guide in post #1 as written. No less. No more.

 

[masterscarhead1]

I put the computer to sleep then wake it up.

I have done this multiple times, works fine

 

[RehabMan]

I have done this multiple times, works fine

Note post #888. @PanzerSajt is not following the guide in post #1.

 

[PanzerSajt]

Note post #888. @PanzerSajt is not following the guide in post #1.

Sorry, but I do not remember any modifications I've done that's not in the guide.

Maybe I've forgotten something. Can you please tell me how could I've changed that?

EDIT:
Now I remember!

I have changed a file regarding Audio. I should have patched it myself but instead I've downloaded it from the internet.

 

[RehabMan]

Sorry, but I do not remember any modifications I've done that's not in the guide.

Maybe I've forgotten something. Can you please tell me how could I've changed that?

No idea. From where did you download Yosemite?

 

[PanzerSajt]

I think I've replaced AppleHDA.kext

Is there a way to revert to the original one? Or to your version?