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Acer Aspire E1-572 Audio

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antsapanda

antsapanda

Joined
Jul 14, 2015
Messages
7
Motherboard
Acer Aspire E1-572
CPU
Intel i7-4500U
Graphics
Intel HD Graphics 4400
Mobile Phone
  1. Android
Hey, I got this Acer Aspire E1-572 and I was wondering if anyone knew how I could get sounds working?
I've tried 4 different methods with no success including AppleALC, patched AppleHDA, VoodooHDA and CloverALC.

Intel i7-4500U
ALC282
 
Code: 
       <dict>
                <key>Comment</key>
                <string>Zeroing 10ec0885 codec</string>
                <key>Disabled</key>
                <false/>
                <key>Find</key>
                <data>
                hQjsEA==
                </data>
                <key>Name</key>
                <string>AppleHDA</string>
                <key>Replace</key>
                <data>
                AAAAAA==
                </data>
            </dict>
            <dict>
                <key>Comment</key>
                <string>Patching 11d41984 with 10ec0282 codec</string>
                <key>Disabled</key>
                <false/>
                <key>Find</key>
                <data>
                hBnUEQ==
                </data>
                <key>Name</key>
                <string>AppleHDA</string>
                <key>Replace</key>
                <data>
                ggLsEA==
                </data>
            </dict>

Been busy last few weeks, just saw this post. The above works for my ALC282 layout 3, with Lilu and AppleALC kexts.
 
ninja9 said:
Code: 
       <dict>
                <key>Comment</key>
                <string>Zeroing 10ec0885 codec</string>
                <key>Disabled</key>
                <false/>
                <key>Find</key>
                <data>
                hQjsEA==
                </data>
                <key>Name</key>
                <string>AppleHDA</string>
                <key>Replace</key>
                <data>
                AAAAAA==
                </data>
            </dict>
            <dict>
                <key>Comment</key>
                <string>Patching 11d41984 with 10ec0282 codec</string>
                <key>Disabled</key>
                <false/>
                <key>Find</key>
                <data>
                hBnUEQ==
                </data>
                <key>Name</key>
                <string>AppleHDA</string>
                <key>Replace</key>
                <data>
                ggLsEA==
                </data>
            </dict>

Been busy last few weeks, just saw this post. The above works for my ALC282 layout 3, with Lilu and AppleALC kexts.
Click to expand...

With AppleALC, such patches in config.plist are not needed. AppleALC does it internally.
 
If removed, audio doesn't work. Although i haven't tried removing with the last few versions of AppleALC.

Ive also noted on my machine that if i install FakeSMC to system drive= no audio.
 
Tested. AppleALC 1.2.0 does not require those patches for ALC282, earlier versions did.

Current Lilu, AppleALC, and layout 3 work without patches. At least on my machine.

Thanks, as usual.
 
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