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[ALC1150] Dual boot with Windows and 10.10.3 - no sound (solved)

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TheChief79

TheChief79

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Sep 24, 2012
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CPU
Core i7-4790k
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Asus Strix GTX970
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My problem was, that i had no sound in OSX after i started Windows on the same machine (Dual boot). In the forum i read, i should uninstall the Realtek drivers under Windows and use the Windows drivers only instead. Because i didn't want to do this i made some research and found out, that there is the same problem with Linux.

https://bugzilla.kernel.org/show_bug.cgi?id=87771

I already used CodecCommander to get sound after sleep. CodecCommander can send custom commands to the soundcard to make it working again. Dolnor helped me to find the commands out.

Read more here:

https://github.com/Dolnor/EAPD-Codec-Commander/issues/9

So here they are:

Code: 
<key>Custom Commands</key>
                    <array>
                                    <dict>
                                        <key>Command</key>
                                        <integer>33882119</integer>
                                        <key>Comment</key>
                                        <string>SET_COEF_INDEX</string>
                                        <key>On Init</key>
                                        <true/>
                                        <key>On Sleep</key>
                                        <flase/>
                                        <key>On Wake</key>
                                        <false/>
                                    </dict>
                        <dict>
                                        <key>Command</key>
                                        <integer>33848496</integer>
                                        <key>Comment</key>
                                        <string>SET_PROC_COEF</string>
                                        <key>On Init</key>
                                        <true/>
                                        <key>On Sleep</key>
                                        <false/>
                                        <key>On Wake</key>
                                        <false/>
                                    </dict>
                            </array>

Put it into Info.plist of CodecCommander.kext and maybe rebuild your kernel cache.

Maybe someone will find this useful. No uninstall of Realtek driver within windows needed.

I'm still testing, if everything works.
 
Asus z97
Z97-PRO(Wi-Fi ac) |  i7 4790K |  GTX 970 Overclocked
I can confirm that it works,ty mate.Finally a proper solution.
Thanks to Dolnor and the rest of the project for their work.
 
Sandy
P67 PRO3 |  i5 2400 |  Radeon HD 6850
Devil
GA-Z97X-SLI |  i7 4790K |  GeForce GTX 970
Kaby
GA-Z270-Gaming K3 |  i7 7700K |  GeForce GTX 1070 G1 Gaming
Coffee
Z370 AORUS Ultra Gaming |  i7 8700K |  GeForce GTX 1080 G1 Gaming
I am having this issue. I used reset audio app (see here ) to fix audio after sleep, but audio now goes out after restarting from windows. it comes back after powering the machine down.

Can I use this method to fix the problem? I am booting using the latest version of clover.

Thanks in advance!
 
TheChief79 said:
My problem was, that i had no sound in OSX after i started Windows on the same machine (Dual boot). In the forum i read, i should uninstall the Realtek drivers under Windows and use the Windows drivers only instead. Because i didn't want to do this i made some research and found out, that there is the same problem with Linux.

https://bugzilla.kernel.org/show_bug.cgi?id=87771

I already used CodecCommander to get sound after sleep. CodecCommander can send custom commands to the soundcard to make it working again. Dolnor helped me to find the commands out.

Read more here:

https://github.com/Dolnor/EAPD-Codec-Commander/issues/9

So here they are:

Code: 
<key>Custom Commands</key>
                    <array>
                                    <dict>
                                        <key>Command</key>
                                        <integer>33882119</integer>
                                        <key>Comment</key>
                                        <string>SET_COEF_INDEX</string>
                                        <key>On Init</key>
                                        <true/>
                                        <key>On Sleep</key>
                                        <flase/>
                                        <key>On Wake</key>
                                        <false/>
                                    </dict>
                        <dict>
                                        <key>Command</key>
                                        <integer>33848496</integer>
                                        <key>Comment</key>
                                        <string>SET_PROC_COEF</string>
                                        <key>On Init</key>
                                        <true/>
                                        <key>On Sleep</key>
                                        <false/>
                                        <key>On Wake</key>
                                        <false/>
                                    </dict>
                            </array>

Put it into Info.plist of CodecCommander.kext and maybe rebuild your kernel cache.

Maybe someone will find this useful. No uninstall of Realtek driver within windows needed.

I'm still testing, if everything works.
Click to expand...

I can't seem to get this to work. Not sure if I am putting the code in the right place though. I'm using 10.11.1 also, so not sure if that is the issue.

UPDATE:

I figured it out... all is working great now!
 
TheChief79 said:
My problem was, that i had no sound in OSX after i started Windows on the same machine (Dual boot). In the forum i read, i should uninstall the Realtek drivers under Windows and use the Windows drivers only instead. Because i didn't want to do this i made some research and found out, that there is the same problem with Linux.

https://bugzilla.kernel.org/show_bug.cgi?id=87771

I already used CodecCommander to get sound after sleep. CodecCommander can send custom commands to the soundcard to make it working again. Dolnor helped me to find the commands out.

Read more here:

https://github.com/Dolnor/EAPD-Codec-Commander/issues/9

So here they are:

Code: 
<key>Custom Commands</key>
                    <array>
                                    <dict>
                                        <key>Command</key>
                                        <integer>33882119</integer>
                                        <key>Comment</key>
                                        <string>SET_COEF_INDEX</string>
                                        <key>On Init</key>
                                        <true/>
                                        <key>On Sleep</key>
                                        <flase/>
                                        <key>On Wake</key>
                                        <false/>
                                    </dict>
                        <dict>
                                        <key>Command</key>
                                        <integer>33848496</integer>
                                        <key>Comment</key>
                                        <string>SET_PROC_COEF</string>
                                        <key>On Init</key>
                                        <true/>
                                        <key>On Sleep</key>
                                        <false/>
                                        <key>On Wake</key>
                                        <false/>
                                    </dict>
                            </array>

Put it into Info.plist of CodecCommander.kext and maybe rebuild your kernel cache.

Maybe someone will find this useful. No uninstall of Realtek driver within windows needed.

I'm still testing, if everything works.
Click to expand...

Can you please upload the kext for me. I could not compile the kext as the current Xcode does not have 10.9 SDK. I would greatly appreciate your help.
 
Did anyone notice the misspelled key setting?

Code: 
                                        <key>On Sleep</key>
                                        <flase/>

Notice "flase" instead of "false".
Am I right in thinking that if I correct this mistake, I might actually break it?
 
I have dual boot with El Capitan (10.11.6) and W10 in diferents SSD. The first to boot is OSX.
My MB is GA-Z97-D3H. I have installed realtek ALC 1150, iMac14,2.

My problem is, when start bootloader on El capitan (10.11.6), the sound dont work, but in "preferences/sound" have a devices and its working because when switch off power of W10 SSD, sound work perfectly

I tried all and nothing work for me. Uninstall the realteck driver in Windows and nothing. Install command.kext and nothing. An other options fail. I am lost.


Thank you very much, sorry for my english.
Greetings!
 
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