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Acer Aspire E1-572 Audio

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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
 

RehabMan

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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.
 

RehabMan

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Joined
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Messages
186,497
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
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  1. MacBook Air
Mobile Phone
  1. iOS
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.

With AppleALC, such patches in config.plist are not needed. AppleALC does it internally.
 
Joined
Aug 24, 2017
Messages
14
Motherboard
Haswell-MB
CPU
i7 4700HQ
Graphics
NVIDIA GTX 765M
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.
 

RehabMan

Moderator
Joined
May 3, 2012
Messages
186,497
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Joined
Aug 24, 2017
Messages
14
Motherboard
Haswell-MB
CPU
i7 4700HQ
Graphics
NVIDIA GTX 765M
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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