Unstable audio, every reboot is different, audio stopping working - ALC1150 - MSI Z97 Gaming 7 El Ca

[ruthan666]

Hello,
i have few issue with otherwise working system, i hate it because i have to rebooting to get sound working.

- problem are, that sometimes after computer is started or reboot is sound very silent..
- sometime is inbuild internal speakers options missing (which i using, Line out not working) after reboot
- something audio simply to working after longer use of computer
- not working after resume
- im not sure, but probably is there also factor from which OS is computer rebooted, if from MacOS or Windows 7, or Linux

Im using Clover UEFI - last, MacOS 10.11.3, if you need more longs to analyse problem i would i upload them.

config.plist setttings, which is i think related to audio:

<key>KextsToPatch</key>
<array>
<dict>
<key>Comment</key>
<string>External icons patch</string>
<key>Disabled</key>
<false/>
<key>Find</key>
<data>
RXh0ZXJuYWw=
</data>
<key>Name</key>
<string>AppleAHCIPort</string>
<key>Replace</key>
<data>
SW50ZXJuYWw=
</data>
</dict>
<dict>
<key>Comment</key>
<string>10.11-AppleHDA/Realtek ALC...</string>
<key>Find</key>
<data>
gxnUEQ==
</data>
<key>Name</key>
<string>AppleHDA</string>
<key>Replace</key>
<data>
AAAAAA==
</data>
</dict>
<dict>
<key>Comment</key>
<string>10.9-10.11-AppleHDA/Realtek ALC1150</string>
<key>Find</key>
<data>
ixnUEQ==
</data>
<key>Name</key>
<string>AppleHDA</string>
<key>Replace</key>
<data>
AAnsEA==
</data>
</dict>
<dict>
<key>Comment</key>
<string>AppleHDA/Resources/xml&gt;zml</string>
<key>Find</key>
<data>
eG1sLnps
</data>
<key>Name</key>
<string>AppleHDA</string>
<key>Replace</key>
<data>
em1sLnps
</data>
</dict>
</array>

List of my Kexts:
View attachment LibEx-list.txt
View attachment SLE-list.txt

 

[UzAkLArDaN]

I have exactly same problem for Z97X Gaming 3. Sometimes it works sometimes doesn't. I can see the speaker icon at the top but no sound.

 

[ruthan666]

I installed sleep restore kext - from some Toleda tutorial and now all seems to be working, everytime, even after Windows reboot.