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E6430 Yosemite OS X 10.10 Display Screen Artifacts

Alex Rivera

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I'm new on installing OS X on Dell Laptops. I followed all Jake Lo's Guide to install Yosemite OS X 10.10 on my E6430 A12 with i5-3320M 2.6 GHz and Intel HD4000




Everything is working according the guide above but the wifi, but that's ok since I'm using the default one. 


Before I tried several other options and some components were not working, however at the end I always ended with the same problem: Screen artifacts when HD 4000 was enabled.


I uploaded a video showing these moving artifacts (sorry for the file size).


I have an external HDMI monitor 1080p working with sound and no artifacts or any problems at all.


The built-in display on the laptop is always showing these moving artifacts and lines.


I really appreciate any help please.


Thanks in advance :)




i5 3320M 2.6 GHz







post-4953-0-82140300-1428146560_thumb.jpg post-4953-0-54920800-1428146573_thumb.jpg


IMG_5568.MOV DSDT_ssdt_boot_smbios.zip

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in Extra/Extensions/SLE, there are 2 patched FB. 

AppleIntelframebufferCapri-03 and AppleIntelframebufferCapri-04


Only install the one, not both. Select the one that's set for you display and rename it to AppleIntelframebufferCapri.kext and then install it to SLE.

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Hello, I'm new installing OS X on Dell computers, I'm trying to install 10.10.2 and follow the guide Jake Lo, the most features is working, but I'm having problems with artifacts on the screen, my bios is A11 but the problem to be continued. sorry my English I am using the translator

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