[SOLVED] T470p High Sierra without sound ALC298

[siachori]

have you done an audio codec dump to see the actual codec?

I need help with this, thanks for all your time

 

[Feartech]

I need help with this, thanks for all your time

from the very first line:
Codec: Realtek ALC298

 

[siachori]

from the very first line:
Codec: Realtek ALC298

Yes I have seend is the same as everest aida info, and trying all layouts no idea what to do now ...
I have seen on google some people with layout 29 and 30 working for ALC298...

 

[Feartech]

Yes I have seend is the same as everest aida info, and trying all layouts no idea what to do now ...
I have seen on google some people with layout 29 and 30 working for ALC298...

zip and upload your clover folder

 

[siachori]

zip and upload your clover folder

I uploaded debug files on #22
For all config.plist test? one by one?

delete IntelGraphicsFixup.kext

try the attached config.plist

also you have the choice of these id's:
3, 11, 13, 21, 22, 28, 29, 30, 32, 47, 66, 72, 99

you will have to try them one at a time

 

[Feartech]

I uploaded debug files on #22
For all config.plist test? one by one?

no need for me to look at old files, upload your latest and let's take a look

 

[siachori]

no need for me to look at old files, upload your latest and let's take a look

I will use layout 30 and upload debug files!
Thanks again for help!

 

[siachori]

no need for me to look at old files, upload your latest and let's take a look

 

[Feartech]

this:

<key>Audio</key>
        <dict>
            <key>Inject</key>
            <integer>0</integer>
        </dict>

should be:

<key>Audio</key>
        <dict>
            <key>Inject</key>
            <string>No</string>
        </dict>

then maybe try all those layout id numbers

 

[siachori]

SOLVED!! IT WORKS!!

Layout-id is 29

Code:
<key>PciRoot(0)/Pci(0x1f,3)</key>
<dict>
<key>layout-id</key>
<integer>29</integer>
</dict>

But also this must be updated! Not sure why

Code:
<key>Audio</key>
<dict>
<key>Inject</key>
<string>29</string>
</dict>

THANKS!! THANKS!! THANKS!! THANKS!! THANKS!! THANKS!! THANKS!! THANKS!! THANKS!! THANKS!!
GOD JOB!