mergesoft Posted October 27, 2015 Share Posted October 27, 2015 There is a lot of Graphics Problems with the DELL Latitude E6220. There seems to be a lot of dashes and marks on the screen when you boot up with the Extra Folder from this website. I think there is a problem with the DSDT file. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 27, 2015 Moderators Share Posted October 27, 2015 That's a known issue since Yosemite better known as 'Boot Glitch'. You have to patch IOGraphicsFamily. Use our forum search. There's a patch file in Hervé' guide. Link to comment Share on other sites More sharing options...
mergesoft Posted November 2, 2015 Author Share Posted November 2, 2015 Can you point me to that file? I can't seem to find it. Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted November 2, 2015 Administrators Share Posted November 2, 2015 its only cosmetic and only lasts a few seconds between boot loader and os. Link to comment Share on other sites More sharing options...
mergesoft Posted November 2, 2015 Author Share Posted November 2, 2015 Can you still link me to the file? Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted November 2, 2015 Administrators Share Posted November 2, 2015 https://osxlatitude.com/index.php?/topic/7914-dell-latitude-e6220-with-intel-i5-2520m-hd3000-and-1366x768-lcd-mavericksyosemite/ i don't know as i do not have that model. Link to comment Share on other sites More sharing options...
mergesoft Posted November 2, 2015 Author Share Posted November 2, 2015 Thank You! I will try it. Link to comment Share on other sites More sharing options...
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