encoder Posted July 23, 2017 Author Share Posted July 23, 2017 Hi pro, does repeatedly booting with acpi=off damage or harm the computer? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 23, 2017 Moderators Share Posted July 23, 2017 Yes, Ethernet work, Audio work with low sound . Cannot change screen brightness, audio volume with Fn + function key. Try this patched AppleHDA, replaced to /L/E, see if it makes a difference. For Brightness and other Fn keys, try using Karabiner-Elements app to reassign the keys. AppleHDA_ALC290.kext.zip Link to comment Share on other sites More sharing options...
encoder Posted July 23, 2017 Author Share Posted July 23, 2017 Thanks Jake, the patch does not work, no output audio. Can you pls help me to patch HDMI port? I need to connect to TV via HDMI. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted July 23, 2017 Administrators Share Posted July 23, 2017 Please lookup the HD4000 patching guide in the R&D->Graphics forum sub-section. However, please note that there's a chance that HDMI output is wired through the nVidia discrete GPU and since neither Optimus nor the GT630m are supported under OS X/macOS, that'd leave you without HDMI output capabilities. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 23, 2017 Moderators Share Posted July 23, 2017 Replace files with these: DSDT/Config/AppleHDA_ALC290 3 ports for HDMI had been added for HD4000. If it works, you can disable 205 since it was originally added. Then disable 304 to see if it still works to determine which one fits your system. If it still works, then your port is 406, otherwise, enable 304 and disable 406. New patched ALC290 has been move to layoutid=28 so I had to update the DSDT/Config.plist If this still doesn't work, then you could go back to the original files. Vostro_HDMI.zip Link to comment Share on other sites More sharing options...
encoder Posted July 24, 2017 Author Share Posted July 24, 2017 Thanks Jake so much, the HDMI is working with port 406. The new patched Audio is not working Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 24, 2017 Moderators Share Posted July 24, 2017 Ok, I'm replacing the patched AppleHDA_ALC290 with AppleALC instead, give this a try. Here's a new bootpack, remove AppleHDA_ALC290 from /L/E or /S/L/E, repair permission and rebuild cache AppleALC will run from Clover/kexts/Other, just need to declare which layout-id to use. I remove the declaration from the DSDT so it can be done from Config.plist so you could change it easily. I have layout-id=28 set now, the only other layout-id you try is 3. Only 2 known patched ALC290 out there that I could find. If 28 doesn't work, then switch it to 3 under Devices/Audio Vostro_5460_v2.zip Link to comment Share on other sites More sharing options...
encoder Posted July 24, 2017 Author Share Posted July 24, 2017 Hi Jake, both layout-id 28 and 3 did not work, no audio output. I find a similar issue with ubuntu in the link: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1211920 http://thread.gmane.org/gmane.linux.alsa.devel/116843 They mention about missing subwoofer. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 24, 2017 Moderators Share Posted July 24, 2017 Sorry I made a change in the Config file. Had to disable the AppleHDA hot patches when using AppleALC. I re upload the bootpack. Link to comment Share on other sites More sharing options...
encoder Posted July 24, 2017 Author Share Posted July 24, 2017 Hi Jake, still not working, no audio output. The status of my Vostro 5460 with Sierra : Ethernet: ok Wifi: not ok, using TP-Link USB-wifi adapter Audio: ok but low sound Microphone: ok HDMI: ok Touchpad + keyboard: ok Battery manager: ok Camera: no driver App Store: ok icoud: ok imess + facetime: not .... Link to comment Share on other sites More sharing options...
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