ssprod Posted October 10, 2018 Share Posted October 10, 2018 Dell E5430 Intel i7-3520M HD4000 (1366x768) 8GB Ram Bios A18 Greetings.. Installation of 10.13.6 High Sierra is successful using Jake's Efi https://osxlatitude.com/applications/core/interface/file/attachment.php?id=18876, however 1 issue currently exists... every 30 seconds display goes to a black screen and system sleeps. I can wake it up with a key strike, but only lasts for 30sec before problem repeats. I have generated a patched SSDT for my cpu, and am using the DSDT in the EFI file. Any assistance would be greatly appreciated, thank you! Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 10, 2018 Moderators Share Posted October 10, 2018 Boot to Clover, press F2 and then F4. Continue to OSX Run debug report and post it here. Link to comment Share on other sites More sharing options...
ssprod Posted October 11, 2018 Author Share Posted October 11, 2018 Thanks so much, Jake.. I've attempted to do that, however the screen shuts off, and the debug is interrupted during the process. Incidentally, every time I key click to get a display, it forces me to log in.. If I don't press a key, the laptop goes into sleep mode. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 11, 2018 Moderators Share Posted October 11, 2018 Boot without the DSDT/SSDT Link to comment Share on other sites More sharing options...
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