- Joined
- Jan 18, 2015
- Messages
- 6
- Motherboard
- Dell Inspiron 15 5000
- CPU
- i5-4210U
- Graphics
- Intel HD 4400
- Mac
- Classic Mac
- Mobile Phone
[FIX] Intel HD4400/HD4600 Mobile on Yosemite
I am having a lot of screen corruption with the OSX installer. It is identical to that described in this thread:
http://www.tonymacx86.com/yosemite-laptop-support/143763-intel-hd-4400-graphics-issue.html
The issue seems to be the OSX installer is loading screen settings and then later changing them, introducing screen corruption. It appears that it thinks the screen is a different resolution than it is.
I used this guide to setup clover:
http://www.tonymacx86.com/yosemite-...oting-os-x-installer-laptops-clover-uefi.html
I have tried the framebuffer patch above without results.
My system: Dell Inspiron 15 5000 series. i5-4210u, Intel HD 4400
Any ideas?
Edit: Fixed! Set resolution as described here:
http://clover-wiki.zetam.org/Configuration/GUI#ScreenResolution
However, I did not set to my native resolution. I just left the resolution at 1024x768. During boot the installer eventually switches to 1080p with almost no screen glitches.
Slightly off-topic since this is framebuffer related, but still probably the best place to post this:
If you are getting graphics corruption/artifacts/glitches with ig-platform-id 0xa260006, but can't use one of the other 32MB framebuffers for some reason (in my case, only this fb allows the backlight to be turned back on after display sleep), try this patch:
It worked for me (although I had very minimal corruption in the first place, pretty much only in mission control application icons). Another user who was seeing a lot more artifacts also reported success with this patch in the XPS13 thread where I first posted this.Code:<dict> <key>Name</key> <string>AppleIntelFramebufferAzul</string> <key>Comment</key> <string>0x0a260006 9MB cursor bytes patch</string> <key>Find</key> <string>0600260a01030303000000020000300100006000</string> <key>Replace</key> <string>0600260a01030303000000020000300100009000</string> </dict>
I am having a lot of screen corruption with the OSX installer. It is identical to that described in this thread:
http://www.tonymacx86.com/yosemite-laptop-support/143763-intel-hd-4400-graphics-issue.html
The issue seems to be the OSX installer is loading screen settings and then later changing them, introducing screen corruption. It appears that it thinks the screen is a different resolution than it is.
I used this guide to setup clover:
http://www.tonymacx86.com/yosemite-...oting-os-x-installer-laptops-clover-uefi.html
I have tried the framebuffer patch above without results.
My system: Dell Inspiron 15 5000 series. i5-4210u, Intel HD 4400
Any ideas?
Edit: Fixed! Set resolution as described here:
http://clover-wiki.zetam.org/Configuration/GUI#ScreenResolution
However, I did not set to my native resolution. I just left the resolution at 1024x768. During boot the installer eventually switches to 1080p with almost no screen glitches.