Yomiro Posted February 16, 2018 Share Posted February 16, 2018 I have been using the patched A21 DSDT from the 7440 and I haven't had any issues. I am actually surprised at how good everything is working. But I was wondering if you could patch the A22 BIOS for the E7240. With the current DSDT I see a lot of ACPI errors. Dell E7240 CPU: i7-4600U WIFI: Atheros 9280 Screen: 1920x1080 BIOS: A22 Mac OS High Sierra Thanks. Clover Origin folder attached. origin.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 16, 2018 Moderators Share Posted February 16, 2018 You have 2 versions of dumps in your Origin folder. Check the date. You should first clear the Origin folder before extracting. It's okay, I see the duplicates are from different dates and the new ones overwrite the old if with same name. I'll patch them and attach in a few mins Here you go! E7240_A22.zip 1 Link to comment Share on other sites More sharing options...
Yomiro Posted February 16, 2018 Author Share Posted February 16, 2018 Thanks for the quick reply!!! I still see the error messages. To be honest I am not sure if they have any affect on the system. I haven't found any issues and the notebook is working fine. Attached ACPI errors file. + Full Debug Logs ACPI.txt debug_15853.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 16, 2018 Moderators Share Posted February 16, 2018 think it's due to your SSDT_EC.aml, since in the DSDT, there's no EC but ECDV You could try adding a rename in Config ECDV to EC or search the DSDT for ECDV and rename to EC 1 Link to comment Share on other sites More sharing options...
Yomiro Posted February 17, 2018 Author Share Posted February 17, 2018 When I compile and save your dsdt.dsl file I would lose sound. Your dsdt.aml works fine. Is there something special I have to do compile or save your dsdt.dsl? Even with no changes done, I would lose sound. FYI: I am using MaciASL 1.31 Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 17, 2018 Moderators Share Posted February 17, 2018 Sorry, I got the layout-id different. Search for HDEF and change layout-id from 11 to 1 and do the other changes you had and save again. 1 Link to comment Share on other sites More sharing options...
Yomiro Posted February 17, 2018 Author Share Posted February 17, 2018 Awesome!. Everything is working now. I could not have done it without your help. Link to comment Share on other sites More sharing options...
HaraldRT Posted March 6, 2018 Share Posted March 6, 2018 Nicely done, will this work on an e7240 with a 1366x768 display? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted March 6, 2018 Moderators Share Posted March 6, 2018 Yes! Make sure to use BiOS A22 Link to comment Share on other sites More sharing options...
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