Karl V. Posted November 25, 2016 Share Posted November 25, 2016 Hello, I have updated to Sierra using Hervé's Guide, many thanks for that!https://osxlatitude.com/index.php?/topic/8883-dell-latitude-e6230-with-i5-3340m-hd4000-and-1366x768-lcd-mavericksyosemiteel-capitan/?p=59096As far as I can see everything works fine, except Wifi. I use an old imac card, which works fine under EC in the WWAN slot. Is the card supported under Sierra? Trackpad is working, but not perfect. The system settings/trackpad is empty. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 25, 2016 Administrators Share Posted November 25, 2016 Wifi with this card is discussed at great length on the forum. You can use the Search facility. Trackpad works fine with Dr Hurt's driver Release 4. You can look ut the thread in the associated R&D forum subsection. The files for the TrackPad PrefPane are also mentioned and provided. Link to comment Share on other sites More sharing options...
Karl V. Posted November 26, 2016 Author Share Posted November 26, 2016 Ok, I read somewhere here the AR5B91 might work with Sierra… like this one here for example ? would this card work oob and with El Capitan?http://www.ebay.de/itm/322099136324For the trackpad I take Dr Hurt's driver and exchanged the Prefpane from 10.11.6 / System / Library / Prefpane - it seems to work so far. Link to comment Share on other sites More sharing options...
Karl V. Posted December 3, 2016 Author Share Posted December 3, 2016 I've got the AR5B91 Wifi card and it works perfectly (oob) under Sierra like El Capitan! A sound problem still: the headphone output does not work, in the System Preferences / Sound there is also no selection under Sierra... ... as under El Capitan Link to comment Share on other sites More sharing options...
Administrators Hervé Posted December 3, 2016 Administrators Share Posted December 3, 2016 Try to put the laptop to sleep then wake it. Headphones should then work. Remember to re-patch your AppleHDA binary file if you update Sierra, though reverting to v278.52 of my posted pack should work too. The patch is as follows: Find: 8419B411 Replace by: 00000000 Find: 8A19D411 Replace by: 00000000 Find: 8B19D411 Replace by: DF761D11 There are 2 x instances each time. I've not needed CodecCommander or EPADFix but you may add it if you find that the headphone output does not always work until your put laptop to sleep then wake it. Link to comment Share on other sites More sharing options...
Karl V. Posted December 3, 2016 Author Share Posted December 3, 2016 Try to put the laptop to sleep then wake it. Headphones should then work. Wow, what a cool trick ... it works ! Thanks! Remember to re-patch your AppleHDA binary file... For that I am probably too stupid .... I try it perhaps tonight... Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 4, 2016 Moderators Share Posted December 4, 2016 The second and third image looks like you're using VoodooHDA. The internal speaker and headphone should switch when you plug in the headphone. You might have to toggle sleep once for the auto switch to take place. CodecCommander and EAPfix are not needed as far as I know for IDT audio. Link to comment Share on other sites More sharing options...
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