abeKh Posted December 19, 2021 Share Posted December 19, 2021 I have MacOS mojave installed, but unable to get full graphic acceleration (HD515 stuck at 31mb) I have increased prealloc DVMT using JakeLo's guide. This machine should be the same config as e7370. so, used a few files from other guides. EFI attahced able to boot with -igfxvesa, but removing that arg; I can't boot (verbose pic uploaded) I attached my EFI, any guidance is appreciated. EFI-workingboot.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 19, 2021 Moderators Share Posted December 19, 2021 post full system specification and IOReg file Disable framebuffer-fbmem and framebuffer-stolenmem if you have DVMT Pre-alloc already set Link to comment Share on other sites More sharing options...
Administrators Hervé Posted December 19, 2021 Administrators Share Posted December 19, 2021 According to Dell, no such thing as a Latitude E7275 but a Latitude 12 7275 (tablet/2-in1 model) so thread renamed and moved to the relevant section. Your Clover config needs some serious clean-up, it's full of unsuitable stuff. For audio/LAN/SD card reader, it all seems to be Realtek but you'll have to provide the exact model of hardware components (or PCI ids for subsequent identification). Link to comment Share on other sites More sharing options...
Recommended Posts